This flavorful dish is a great way to use your food processor to make a delicious and healthy meal. Start by processing some cooked rice until it is finely chopped. Then, brown some ground beef in a pan with some olive oil. Add in some chopped vegetables, such as onion, garlic, and bell peppers, and sauté everything together. Mix in the rice and your favorite seasonings, and stuff the mixture into some bell peppers. Bake the stuffed peppers in the oven until they are tender and hot. This dish is perfect for a weeknight dinner or for meal prep for the week ahead.