Ingredients Decrease Serving Ingredient Checklist 1 onion, thinly sliced 1 clove garlic, minced 1 tablespoon olive oil 1 tablespoon butter 4 cups fresh sliced mushrooms 1 ½ cups beef broth 1 cup water ¼ cup red wine ¼ cup tomato paste ground black pepper to taste ¼ cup Parmesan cheese 2 tablespoons chopped fresh parsley Step […]