Baked Ziti with Sausage with basil

1 tablespoon olive oil 1/4 yellow onion , finely chopped 12 ounces Italian sausages 3 cups ground tomatoes 2 teaspoons dried oregano , crumbled 2 teaspoons[...]

1 (16 ounce) package dry ziti pasta 1 pound mild Italian sausage 1 (15 ounce) container ricotta cheese 1 egg 1 large yellow onion, minced 2 teaspoons minced[...]

3 tablespoons olive oil 1 (19.76 ounce) package Johnsonville® Sweet Italian Sausage, casings removed (can use mild or hot sausage) 1 small eggplant, cut[...]