Bolognese Meat Sauce

2 tablespoons butter 4 tablespoons olive oil 1 medium onion , finely chopped 2 tablespoons bacon 1 carrot , finely sliced 1 stalk celery , finely sliced 1[...]

4 teaspoons olive oil 1/2 cup onion chopped 2 each garlic cloves minced 1/4 cup carrot minced 1/4 cup celery minced 8 ounces veal ground 2 cups tomatoes[...]

1 medium onion , chopped 2 carrots , peeled and chopped 3 stalks celery , chopped 1/2 lb ground beef or 1/2 lb ground turkey 1 (26 ounce) jar spaghetti sauce[...]

2 tablespoons olive oil 1 lb pork butt 3/4 cup diced celery 3/4 cup diced carrot 2 tablespoons garlic 1/4 teaspoon rosemary 1 teaspoon basil 1 1/2 cups[...]

1 teaspoon olive oil 1 medium onion , finely chopped 2 stalks celery , finely chopped 2 small carrots , finely chopped 12 ounces ground veal or 12 ounces[...]

2 tablespoons olive oil 3 carrots , finely diced 3 stalks celery , finely diced 1 large onion , finely diced 2 garlic cloves , finely diced 2 1/2 teaspoons[...]