Remove cold toppings like lettuce, sour cream, guacamole, and fresh salsa
Transfer the bowl contents to a microwave-safe dish
Add a splash of water or broth to keep rice and beans moist
Cover loosely with a microwave-safe lid or damp paper towel
Microwave in 30 to 60 second intervals, stirring between intervals
Heat until the food is steaming hot throughout
Reassemble with the cold toppings after reheating
For oven reheating, place contents in an oven-safe dish and cover with foil
Heat at 350°F until warmed through, stirring once if needed
Avoid reheating guacamole, lettuce, and sour cream