In a large pot or pan, saute onion and garlic over medium heat until onions are translucent, about 5-7 minutes
Add spices and cook for an additional 1-2 minutes
Stir in tomatoes, cooked rice, beans and corn and cook until mixture is heated through - about 5 minutes
Preheat oven to 350 degrees Fahrenheit
Fill each halved pepper with the filling, then cover and bake for 20 minutes
Remove cover and bake for an additional 15-30 minutes (2)
Serve by itself or with fresh lime juice, cilantro, hot sauce or salsa
Enjoy!