Baked Penne without pesto salad

1 lb penne pasta 3 tablespoons olive oil 1 small onion , finely chopped 1 large ripe Tomato , peeled, seeded, and finely chopped 3 tablespoons all-purpose[...]

1 lb penne pasta 1/4 cup extra virgin olive oil 1 onion , finely chopped 1 lb Italian sausage 1 lb ground round 1 (28 ounce) can diced tomatoes , draineed 1[...]

1 lb dry penne pasta , prepared according to package directions 8 ounces lean ground beef 1 onion , chopped 3 garlic cloves , finely chopped 1 (12 ounce) can[...]

6 tablespoons butter salt and pepper 1 lb penne 1 teaspoon olive oil 2 boneless skinless chicken breasts 1/2 cup plus 2 t flour 4 garlic cloves , minced 6[...]

1/4 cup butter 5 cups leeks , chopped (white and pale green parts only, about 5 large) 1/4 cup all-purpose flour 3 1/2 cups whole milk 1 lb extra-sharp[...]

1 lb kielbasa , sliced 1/4 inch thick 1 (10 3/4 ounce) can condensed cream of celery soup 1 1/2 cups milk 4 cups cooked penne (8 oz uncooked) 1 1/2 cups[...]