01 -
Preheat oven to 350°F. Cook rice according to package directions.
02 -
Cut tops off bell peppers and dice the tops, discarding stems. Set hollow peppers aside.
03 -
Sauté diced pepper tops, onions, and mushrooms in olive oil for 5-7 minutes until slightly tender.
04 -
Add halved shrimp to the vegetable mixture and cook until just done, about 2-3 minutes.
05 -
Stir rice into the shrimp mixture. Fill the hollow peppers with this mixture.
06 -
Place stuffed peppers in a baking dish, cover with foil, and bake for 30 minutes. Add cheese and bake uncovered for 5-10 minutes more until cheese melts.