Preheat & Prep – Preheat the oven to 450°F. Lightly oil a baking sheet or coat with nonstick spray.
Boil & Soften – Place potatoes in a Dutch oven and cover with cold salted water by 1 inch. Bring to a boil and simmer until just tender, about 15 minutes. Drain and let cool slightly.
Smash & Season – Arrange potatoes on the baking sheet. Using a flat measuring cup, glass, or your hand, carefully smash each potato while keeping them mostly intact. Brush with olive oil and season with salt and pepper.
Bake to Perfection – Bake for 25-30 minutes, or until golden brown and crispy.
Cheesy Upgrade – Sprinkle each potato with shredded cheddar cheese and return to the oven for 2-3 minutes, just until the cheese melts.
Bacon Bliss – While the potatoes are baking, cook diced bacon in a large skillet over medium-high heat until crispy (about 6-8 minutes). Transfer bacon to a paper towel-lined plate to drain excess grease.
Final Touches – Top each crispy potato with a dollop of sour cream, crispy bacon, and fresh chives.
Serve & Enjoy – Best served immediately while warm and crispy!