Warm the tortillas: Stack tortillas and wrap them in a damp paper towel. Microwave 30–45 seconds until pliable.
This prevents tearing when you roll.
Cook the aromatics: Heat olive oil in a large skillet over medium. Add onion and bell pepper. Cook 4–5 minutes until softened.
Stir in garlic and cook 30 seconds.
Build the base: Add tomato paste, chili powder, cumin, and smoked paprika. Cook 1 minute to bloom the spices. This step deepens the flavor.
Add chicken and beans: Stir in shredded chicken and black beans.
Mix to coat in the spice paste.
Stir in rice and salsa: Add the rice and salsa, mixing well. Cook 2–3 minutes until heated through and slightly thickened. You want a cohesive, not soupy, filling.
Season and finish: Taste and add salt, pepper, and a squeeze of lime if using.
Remove from heat and let the mixture cool for 5–10 minutes. Cooler filling equals neater burritos.
Assemble: Lay a warm tortilla on a board. Sprinkle 2–3 tablespoons of cheese in a line, then add about 1/2 cup of filling over it.
Top with a pinch of cilantro if you like.
Roll tightly: Fold the sides in, then roll from the bottom up, tucking the filling as you go. Press gently to seal. Repeat with remaining tortillas.
Freeze prep: Wrap each burrito tightly in parchment or foil.
For best results, place the wrapped burritos in a freezer-safe bag or container, then label and date.
Freeze: Lay the wrapped burritos in a single layer in the freezer until solid. After they’re firm, you can stack them.