There are a few ways to make sausage and peppers less greasy. Here are a few tips: - Use lean sausage. Many different types of sausage are available, and some are leaner than others. Choose a sausage low in fat and calories, such as turkey or chicken sausage. - Drain the sausage. After browning the sausage, drain off any excess grease. This will help to reduce the amount of fat in the final dish. - Cook the peppers in a separate pan. This will help to prevent the peppers from absorbing as much grease from the sausage. - Add a splash of water or broth to the pan. This will help to deglaze the pan and prevent the sausage from sticking. - Cook the sausage and peppers over medium heat. This will help to prevent the sausage from rendering too much fat.