1. Pasta sauce cannot be eaten directly.

2. Pasta sauce usually consists of two accessories, one is minced meat and vegetable salad dressing, and the other is cheese sauce.

3. If you use these two sauces to make pasta sauce, one of them needs to add seasonings such as tomato sauce and mushroom sauce.

4. Therefore, when using pasta sauce, you must remember to wrap the ingredients first, and then pour in seasonings such as milk or yogurt to make pasta sauce.