1. Ice cream?

Add a little expression on top of the food and it's instantly vivid and cute.

2, fruit

3, pastry

The color of the food is also very key, use some macaron color or small fresh color, can make the food look very appetizing.

4. Drinks

If you can't draw an expression, it's just as cute to use a few dots to represent the eyes and mouth like above.

5, Cake

6, Cones

7, Snacks

8, Japanese food

9, Fast food