Ravioli With Sausage

2 bell peppers 1 small onion 1 (12 ounce) package cooked Italian chicken sausage 2 (9 ounce) packages refrigerated cheese ravioli 2 teaspoons olive oil 1[...]

1 teaspoon olive oil 1 medium onion , diced 2 garlic cloves , minced 500 g Italian sausage , removed from casing 796 ml crushed tomatoes 1 teaspoon dried[...]