2. Cut the banana apple into small pieces, then mix it with low-fat salad dressing, and put it in the refrigerator for a while. A sweet banana apple food is ready, and it is suitable for afternoon tea, especially in summer. If you think it is too simple to put only bananas and apples, you can also put strawberries and pineapples, focusing on the fruits you are interested in. Eating a bowl of fruit salad before each meal can reduce the amount of staple food and increase vitamins and nutrition.