Prepare all of the ingredients. Preheat oven to 400 deg. Start water boiling for pasta.
In a large saute pan over medium-high heat, add Italian sausage. Cook and crumble until no longer pink. Drain off excess grease and transfer to mixing bowl.
Add Orzo to boiling water and cook for 5 minutes. Drain in colander and rinse with cool water to arrest the cooking process. Add to bowl with sausage.
Add ricotta, parmesan, garlic, Italian seasoning, and red pepper flakes to sausage. Stir to combine.
Lay each bell pepper half out on a parchment paper covered baking sheet. Fill each with a portion of the sausage mixture. Sprinkle each with mozzarella cheese and then basil. Bake in oven for 20 minutes.
Keyword bell peppers, cheese, Italian Sausage, orzo, Pasta, Pasta Salad, ricotta