Sauté the Aromatics – In a large Dutch oven over medium-high heat, warm the olive oil. Add the chopped onion and bell pepper, cooking until softened (about 5 minutes). Stir in the minced garlic and cook until fragrant (2-3 minutes).
Build the Base – Reduce the heat to medium, then add butter. Once melted, sprinkle in the flour and stir until the mixture becomes clumpy.
Simmer to Perfection – Gradually pour in the chicken broth, stirring to dissolve any lumps. Let the mixture simmer for 5-7 minutes until it thickens. Add the diced rotisserie chicken and stir well.
Enhance the Flavor – Stir in the peas, carrots, garlic powder, onion powder, chicken bouillon, dried thyme, oregano, salt, and pepper.
Cook the Gnocchi – Add the gnocchi directly into the soup. In a small bowl, mix the cornstarch with a tablespoon of soup liquid, then stir it back into the pot to help thicken.
Let It Simmer – Cover the pot and allow the soup to simmer for at least 30 minutes, allowing the flavors to meld.
Final Touch – Stir in the non-dairy cream and mix well. Serve hot, garnished with fresh parsley.