Heat a large non-stick grill pan (or skillet) over medium heat. Add bite-sized chicken pieces to the pan and drizzle with the 2 teaspoons of olive oil. Season chicken with garlic & bell pepper seasoning, salt, and pepper.
Cook and stir chicken for 10-12 minutes, or until chicken is thoroughly cooked.
Meanwhile, cook the refried beans in a small saucepan over medium heat until heated.
On a microwave-safe plate, heat the tortillas until they’re warm. Take one tortilla and spread 1/2 cup of beans into the center. Top with some grilled chicken and 1/3 cup Mexican rice. Add desired amounts of tomato, lettuce, and cheese. Roll up burrito-style, then serve with sour cream, salsa, and dressing.