Spaghetti Sauce with sprinkles

1 lb 85% lean ground beef 1 large yellow onion , chopped 1/2 cup green sweet pepper , chopped 1/4 cup celery , chopped 1/2 cup carrot , chopped 1 cup white[...]

1 lb 85% lean ground beef 1 large yellow onion , chopped 1/2 cup green sweet pepper , chopped 1/4 cup celery , chopped 1/2 cup carrot , chopped 1 cup white[...]

1/2 cup onion , sliced 1 cup sliced fresh mushrooms 2 tablespoons olive oil 1 lb lean ground beef 2 garlic cloves , minced 4 cups skinned and chopped fresh[...]