Spaghetti Sauce with seasoning

4 tablespoons extra virgin olive oil 1/2 teaspoon crushed red pepper flakes 1 large onion , chopped 6 garlic cloves , chopped 1 (28 ounce) can chopped[...]

1/2 lb lean ground beef 1/2 lb hot Italian sausage , casing removed 2 slices bacon , chopped 1 small onion , chopped 2 garlic cloves , chopped 2 tablespoons[...]

1 (10 3/4 ounce) can condensed beef broth 2 large onions , finely chopped 2 -4 cloves garlic , minced,more to taste 2 sweet red peppers or 2 green peppers ,[...]