Introduction to Rhubarb Custard Bars Recipe
What are Rhubarb Custard Bars?
Rhubarb Custard Bars are a delightful dessert that combines the tartness of rhubarb with a creamy custard filling. These bars have a buttery crust that perfectly complements the sweet and tangy flavors of the rhubarb. They are easy to make and are perfect for any occasion, whether it’s a family gathering or a simple afternoon treat. The combination of textures—from the crumbly crust to the smooth custard—makes each bite a delicious experience. Plus, they are visually appealing, with a lovely golden top that invites you to dig in!
Why You Should Try This Rhubarb Custard Bars Recipe
If you’re looking for a unique dessert that stands out, this Rhubarb Custard Bars Recipe is a must-try. Not only are they simple to prepare, but they also showcase the wonderful flavor of rhubarb, which is often underappreciated. The balance of sweet and tart makes these bars irresistible. Additionally, they can be enjoyed warm or chilled, making them versatile for any season. Whether you’re a seasoned baker or a beginner, this recipe is straightforward and rewarding. So, gather your ingredients and get ready to impress your friends and family with these delightful bars!
Ingredients for Rhubarb Custard Bars Recipe
To create the perfect Rhubarb Custard Bars, you’ll need a few simple ingredients. Each component plays a vital role in achieving that delightful balance of flavors and textures. Here’s what you’ll need:
- 2 cups rhubarb, chopped into small pieces
- 1 cup granulated sugar, divided
- 1 cup all-purpose flour
- 1/2 cup unsalted butter, melted
- 1/4 teaspoon salt
- 1/2 teaspoon baking powder
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 cup milk
- 1/4 cup cornstarch
These ingredients come together to create a delicious dessert that is both sweet and tangy. The rhubarb adds a unique flavor, while the custard layer provides a creamy texture. The crust, made from flour and butter, gives a satisfying crunch. With just a few pantry staples, you can whip up this delightful treat in no time!
Step-by-Step Preparation of Rhubarb Custard Bars Recipe
Step 1: Preparing the Crust
To start, you’ll want to prepare the crust for your Rhubarb Custard Bars. In a mixing bowl, combine the all-purpose flour, melted unsalted butter, salt, and baking powder. Use a fork or your fingers to mix these ingredients until they become crumbly. This crumbly texture is essential for a delicious crust. Once mixed, press this mixture evenly into the bottom of your greased 9×9-inch baking dish. Make sure it’s packed tightly to create a sturdy base for your bars. This step is crucial, as a well-prepared crust will hold the filling beautifully!
Step 2: Making the Rhubarb Filling
Next, it’s time to prepare the rhubarb filling. Take your chopped rhubarb and place it in a separate mixing bowl. Add 1/2 cup of granulated sugar to the rhubarb and stir well. Let this mixture sit for about 10 minutes. This resting time allows the rhubarb to release its natural juices, which will enhance the flavor of your bars. After 10 minutes, you’ll notice some syrup forming at the bottom of the bowl. This syrup is what makes the filling so delicious!
Step 3: Preparing the Custard Layer
Now, let’s move on to the custard layer. In another bowl, whisk together the two large eggs, the remaining 1/2 cup of sugar, vanilla extract, milk, and cornstarch. Whisk until the mixture is smooth and well combined. This custard layer is what gives the bars their creamy texture. Make sure there are no lumps in the mixture, as a smooth custard will bake evenly. Once ready, set this bowl aside while you prepare to assemble the bars.
Step 4: Assembling the Rhubarb Custard Bars
With all your components ready, it’s time to assemble the Rhubarb Custard Bars. Pour the custard mixture over the crust in the baking dish, spreading it evenly. Then, take the rhubarb filling and distribute it evenly over the custard layer. Make sure to spread the rhubarb pieces out so that every bite has a bit of that tangy goodness. This layering creates a beautiful contrast between the creamy custard and the tart rhubarb.
Step 5: Baking the Bars
Finally, it’s time to bake your delicious creation! Preheat your oven to 350°F (175°C) if you haven’t already. Place the baking dish in the oven and bake for 40-45 minutes. You’ll know the bars are done when the custard is set and the top is lightly golden. Once baked, remove the dish from the oven and allow it to cool completely in the pan. This cooling time is important, as it helps the bars firm up, making them easier to cut into squares. After cooling, you can slice them into bars and enjoy!
Variation of Rhubarb Custard Bars Recipe
Alternative Ingredients for Rhubarb Custard Bars
If you want to switch things up, there are several alternative ingredients you can use in your Rhubarb Custard Bars Recipe. For instance, if rhubarb isn’t available, you can easily substitute it with other fruits. Strawberries, blueberries, or even peaches can work wonderfully. Each fruit brings its own unique flavor, making the bars just as delightful.
Additionally, if you’re looking for a gluten-free option, consider using almond flour or a gluten-free flour blend instead of all-purpose flour. This change will still give you a delicious crust while accommodating those with gluten sensitivities. You can also replace the granulated sugar with coconut sugar or a sugar substitute for a healthier twist. These alternatives can help you cater to different dietary needs while still enjoying the same great taste!
Flavor Enhancements for Rhubarb Custard Bars
To elevate the flavor of your Rhubarb Custard Bars, consider adding some enhancements. A pinch of cinnamon or nutmeg in the custard layer can add warmth and depth. You might also try incorporating lemon zest for a refreshing citrus note that pairs beautifully with the tartness of rhubarb.
If you enjoy a bit of crunch, sprinkle some crushed nuts or granola on top of the custard before baking. This not only adds texture but also a delightful nutty flavor. For a more indulgent treat, drizzle some caramel sauce over the bars once they are cooled. These simple enhancements can take your Rhubarb Custard Bars to the next level, making them even more enjoyable!
Cooking Note for Rhubarb Custard Bars Recipe
When preparing your Rhubarb Custard Bars, there are a few cooking notes to keep in mind to ensure the best results. First, always use fresh rhubarb if possible. Fresh rhubarb has a vibrant color and a crisp texture that enhances the overall flavor of the bars. If you must use frozen rhubarb, make sure to thaw it completely and drain any excess liquid before adding it to the recipe. This will prevent the custard from becoming too watery.
Another important tip is to monitor the baking time closely. Ovens can vary in temperature, so it’s wise to check your bars a few minutes before the suggested baking time. Look for a set custard and a lightly golden top. If the edges start to brown too quickly, you can cover the dish with aluminum foil to prevent burning while the center continues to bake.
Lastly, patience is key! Allow the bars to cool completely in the pan before cutting them into squares. This cooling period helps the custard firm up, making it easier to slice and serve. If you’re in a hurry, you might be tempted to cut them while they’re still warm, but this can lead to messy bars. Trust the process, and you’ll be rewarded with perfectly shaped Rhubarb Custard Bars that are ready to impress!
Serving Suggestions for Rhubarb Custard Bars Recipe
When it comes to serving your delicious Rhubarb Custard Bars, there are plenty of creative and delightful options to consider. These bars are not only tasty but also versatile, making them suitable for various occasions. Here are some serving suggestions to enhance your dessert experience:
- Chilled Delight: Serve the bars chilled for a refreshing treat, especially on warm days. Simply refrigerate them for a few hours before serving. This makes the custard even creamier and more enjoyable!
- With Whipped Cream: A dollop of freshly whipped cream on top adds a light and airy touch. The creaminess of the whipped cream complements the tangy rhubarb perfectly.
- Ice Cream Pairing: For a decadent dessert, serve the bars warm with a scoop of vanilla ice cream. The cold ice cream melting into the warm custard creates a delightful contrast.
- Garnish with Fresh Fruits: Add a few slices of fresh strawberries or blueberries on the side for a pop of color and extra flavor. This not only enhances the presentation but also adds a fruity freshness.
- Drizzle with Sauce: A drizzle of caramel or chocolate sauce can elevate the bars to a whole new level. This sweet addition adds richness and makes for an eye-catching presentation.
- Dust with Powdered Sugar: For a simple yet elegant touch, dust the top of the bars with powdered sugar just before serving. This adds a beautiful finish and a hint of sweetness.
These serving suggestions can help you create a memorable dessert experience. Whether you’re hosting a gathering or enjoying a quiet evening at home, your Rhubarb Custard Bars will surely impress everyone. So, get creative and enjoy these delightful treats in various ways!

Tips for Perfect Rhubarb Custard Bars Recipe
Creating the perfect Rhubarb Custard Bars requires a bit of attention to detail. Here are some helpful tips to ensure your bars turn out delicious every time:
- Choose Fresh Rhubarb: Always opt for fresh rhubarb when possible. Look for firm, crisp stalks with vibrant color. Avoid any that are wilted or have blemishes, as they can affect the flavor and texture of your bars.
- Measure Ingredients Accurately: Precision is key in baking. Use measuring cups and spoons to ensure you have the right amounts of each ingredient. This will help achieve the perfect balance of flavors and textures.
- Don’t Skip the Resting Time: Allowing the rhubarb to sit with sugar for 10 minutes is crucial. This step helps draw out the juices, enhancing the flavor and preventing the custard from becoming too watery.
- Mix the Custard Well: When preparing the custard layer, whisk the ingredients thoroughly until smooth. This ensures that the cornstarch is fully dissolved, preventing lumps in your custard.
- Check for Doneness: Keep an eye on your bars as they bake. The custard should be set and the top lightly golden. If the edges brown too quickly, cover them with aluminum foil to protect them while the center finishes baking.
- Cool Completely: Patience is essential! Allow the bars to cool completely in the pan before cutting. This helps the custard firm up, making it easier to slice into neat squares.
- Experiment with Flavors: Don’t hesitate to try different flavor enhancements. Adding spices like cinnamon or nutmeg can elevate the taste. You can also experiment with different fruits for a unique twist.
- Store Properly: If you have leftovers, store them in an airtight container in the refrigerator. They can last for up to a week, making them a great make-ahead dessert!
By following these tips, you’ll be well on your way to creating perfect Rhubarb Custard Bars that are sure to impress. Enjoy the process and the delicious results!
Breakdown of Time for Rhubarb Custard Bars Recipe
Prep Time
The prep time for your Rhubarb Custard Bars is quite manageable. You’ll need about 20 minutes to gather your ingredients and prepare the crust, rhubarb filling, and custard layer. This includes chopping the rhubarb and mixing the ingredients. It’s a straightforward process that allows you to enjoy the fun of baking without feeling rushed!
Cooking Time
Once everything is prepared, the cooking time is approximately 40-45 minutes. During this time, the bars will bake in the oven, allowing the custard to set and the top to turn a lovely golden color. Keep an eye on them as they bake, and remember that every oven is a bit different. Checking a few minutes before the timer goes off is a good idea!
Total Time
In total, you can expect to spend about 1 hour to 1 hour and 5 minutes from start to finish. This includes both the prep and cooking times. Once the bars are baked, don’t forget to let them cool completely before cutting. This cooling period is essential for achieving the perfect texture. Overall, this recipe is a delightful way to spend a little time in the kitchen, resulting in a delicious treat that everyone will love!
Nutritional Information for Rhubarb Custard Bars Recipe
Calories in Rhubarb Custard Bars
When indulging in Rhubarb Custard Bars, it’s good to know what you’re consuming. Each bar contains approximately 210 calories. This makes them a delightful treat without being overly heavy. The balance of flavors and textures in these bars makes them worth every calorie. Enjoying them in moderation can fit nicely into a balanced diet!
Protein Content in Rhubarb Custard Bars
These bars also provide a modest amount of protein. Each serving contains about 4 grams of protein. While they are not a primary source of protein, the eggs and milk in the custard layer contribute to this nutritional aspect. Pairing these bars with a protein-rich snack can help create a more balanced dessert experience.
Sodium Levels in Rhubarb Custard Bars
In terms of sodium, Rhubarb Custard Bars are relatively low. Each bar contains around 100 milligrams of sodium. This is a reasonable amount, especially considering the overall flavor profile of the dessert. Keeping sodium levels in check is important, and these bars can be enjoyed without worry. They make for a sweet treat that won’t compromise your dietary goals!
FAQs about Rhubarb Custard Bars Recipe
Can I use frozen rhubarb for this recipe?
Yes, you can use frozen rhubarb for your Rhubarb Custard Bars Recipe! However, it’s important to thaw the rhubarb completely before using it. After thawing, drain any excess liquid to prevent the custard from becoming too watery. This way, you can still enjoy the delicious tartness of rhubarb, even when it’s out of season!
How do I store leftover Rhubarb Custard Bars?
To store leftover Rhubarb Custard Bars, place them in an airtight container. Keep them in the refrigerator, where they can last for up to a week. If you want to keep them fresh for longer, you can also freeze them. Just make sure to wrap them tightly in plastic wrap or aluminum foil before placing them in a freezer-safe container. When you’re ready to enjoy them again, simply thaw them in the refrigerator overnight!
Can I substitute other fruits in the Rhubarb Custard Bars Recipe?
Absolutely! If you want to switch things up, you can substitute rhubarb with other fruits. Strawberries, blueberries, or even peaches work wonderfully in this recipe. Each fruit brings its own unique flavor, making the bars just as delightful. Just remember to adjust the sugar level based on the sweetness of the fruit you choose!
How long do Rhubarb Custard Bars last?
Rhubarb Custard Bars can last for about a week when stored properly in the refrigerator. If you freeze them, they can last for up to three months. Just make sure to keep them in an airtight container to maintain their freshness. Enjoying these bars within this time frame will ensure you experience their best flavor and texture!
Conclusion on Rhubarb Custard Bars Recipe
In conclusion, the Rhubarb Custard Bars Recipe is a delightful way to enjoy the unique flavor of rhubarb. With its perfect balance of sweet and tart, this dessert is sure to please everyone at your table. The combination of a buttery crust, creamy custard, and tangy rhubarb creates a treat that is both satisfying and memorable.
Whether you’re baking for a special occasion or simply treating yourself, these bars are easy to make and incredibly rewarding. The step-by-step preparation ensures that even novice bakers can achieve great results. Plus, the variations and enhancements allow you to customize the recipe to suit your taste preferences.
As you gather your ingredients and follow the steps, remember to enjoy the process. Baking is not just about the final product; it’s also about the joy of creating something delicious. So, roll up your sleeves, get into the kitchen, and whip up a batch of these delightful Rhubarb Custard Bars. Your friends and family will surely appreciate the effort, and you’ll be left with a sweet treat that brings smiles all around!
Happy baking!
Print
Rhubarb Custard Bars Recipe is a must-try dessert!
- Total Time: 1 hour 5 minutes
- Yield: 20 bars
Description
These Rhubarb Custard Bars are a sweet and tangy spring treat layered with a buttery shortbread crust, fresh rhubarb, and rich custard. Perfect for bake sales, brunches, or family desserts, each bite delivers creamy, fruity nostalgia in bar form. Easy to make and impossible to resist!
Ingredients
For the crust:
1½ cups all-purpose flour
½ cup powdered sugar
¾ cup unsalted butter, cold and cubed
Advertisement
For the filling:
2 cups rhubarb, chopped
1½ cups granulated sugar
¼ cup all-purpose flour
3 large eggs
¼ teaspoon salt
1 teaspoon vanilla extract
Alternate richer version (optional):
2 cups all-purpose flour
¼ cup granulated sugar
1 cup cold butter, cubed
3 large eggs
2 cups granulated sugar
½ cup all-purpose flour
½ teaspoon salt
1 cup heavy cream
5 cups diced rhubarb
Instructions
-
Preheat oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper, leaving overhang on the sides for easy removal.
-
To make the crust, combine the flour and powdered sugar in a bowl. Add cold butter and blend until the mixture is crumbly. Press evenly into the prepared pan.
-
Bake the crust for 15 to 20 minutes until lightly golden. Set aside to cool slightly.
-
For the filling, spread chopped rhubarb evenly over the baked crust.
-
In a bowl, whisk together sugar, flour, eggs, salt, and vanilla extract (or heavy cream if using the alternate version) until smooth.
-
Pour the custard mixture over the rhubarb.
-
Bake for 35 to 45 minutes until the custard is set and the top is golden.
-
Let the bars cool completely in the pan on a wire rack. Use the parchment overhang to lift and cut into squares.
-
Optionally, dust with powdered sugar or serve with a dollop of whipped cream.
Notes
If using the richer version with heavy cream and more rhubarb, baking time may slightly increase. Fresh rhubarb is best, but frozen can be used if thawed and drained first. Store leftovers in the fridge for up to 3 days.
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Category: Dessert
- Method: Baked
- Cuisine: American