Spaghetti Sauce with onion

1/2 cup extra virgin olive oil 1/4 cup butter 1 cup onion , finely chopped 1 lb ground beef , extra lean 4 slices bacon , finely chopped 4 garlic cloves ,[...]

1 lb lean ground turkey 1 (6 ounce) onions , chopped 1 (4 ounce) carrots , grated 1 (3 ounce) celery ribs , chopped 1 (6 ounce) zucchini , grated 2 garlic[...]

4 (28 ounce) cans tomato sauce 2 (28 ounce) cans crushed tomatoes 1 (6 ounce) can tomato paste 3 (14 ounce) cans chicken broth 1 stick pepperoni 1/2 lb ground[...]

6 slices thick cut bacon , finely chopped 1 cup finely chopped white onion 1 lb ground beef 4 garlic cloves , chopped fine 3 tablespoons finely chopped fresh[...]

2 lbs lean ground beef 2 1/2 tablespoons olive oil 1 1/3 cups yellow onions , chopped 1 cup bell pepper , chopped 4 teaspoons garlic , minced 1 1/2 carrots ,[...]

1 lb ground beef 3 tablespoons olive oil 4 onions , minced 2 bulbs of garlic , chopped 1 (8 ounce) package mushrooms , sliced 2 celery ribs , sliced 2 (28[...]

4 lbs ground beef 2 medium onions 4 carrots 3 celery ribs 1 green pepper 3 (23 ounce) Italian-style tomato sauce 1 (28 ounce) canned tomatoes 2 (5 1/2 ounce)[...]