If you are doing this in the oven - Preheat the oven to 375 degrees
Using a large non-stick skillet, over medium/high heat, pour the olive oil
Add the minced garlic, tomatoes, corn, beans, and cabbage
Cook, stirring occasionally, for about 10 minutes, or until vegetables are nice and tender
Mix in the basil, salt, pepper, and garlic powder
Add the cooked brown rice, and stir in
Remove from heat, fold in the cubed pieces of cheese
If you are cooking these in the oven - Grab an oven proof Pot
or, use a crock pot - pour half of the spaghetti sauce that has been mixed with about 1/2 cup of water to water it down a bit, into the bottom of the pot or crock pot (or oven pot)
Place the cored peppers upright - fill with rice, cheese, and vegetable mixture
Top each pepper with the rest of the sauce, and grated Romano cheese
Place lid on pot, and if baking, bake about 30 minutes or place your slow cooker on high and cook for about 6-8 hours. :)