Spaghetti Sauce with onion

1 (26 ounce) can crushed tomatoes 1 (26 ounce) can tomato puree 1 (26 ounce) can tomato sauce 2 teaspoons extra virgin olive oil 1 large green pepper ,[...]

12 onions 6 green peppers 1 1/2 cups vegetable oil 1 1/2 teaspoons pepper 36 tomatoes , skinned 4 garlic cloves , minced 3 tablespoons salt 4 tablespoons[...]

2 tablespoons olive oil 1/2 medium onion , finely chopped 1 lb mushroom , sliced 1 teaspoon dried parsley 2 teaspoons garlic , minced 1 teaspoon dried basil 1[...]

2 tablespoons olive oil 1/2 cup onion , chopped 1/4 cup bell pepper , chopped 2 garlic cloves , minced 1/2 cup celery , chopped 28 ounces tomatoes , including[...]

6 medium mushrooms , sliced (optional) 1/2 medium onion , diced 1/4 cup olive oil 6 ounces tomato paste 8 ounces tomato sauce 5 tablespoons sugar 1 teaspoon[...]

20 cups skinned and chopped tomatoes (I use Roma) 2 large onions , chopped 3 green peppers , seeded and chopped 1 bulb of garlic , finely chopped 2 (10 ounce)[...]