Cooking Colorful Rainbow Donuts

Sofia, who loves donuts, intends to make rainbow donuts for her tea this afternoon. She starts by preparing a variety of sweets, such as donuts, donut-inspired beverages, and donut lollipops. To make them even more delicious, she adds decorations to the donuts, drinks, and lollipops. Do you also have a fondness for donuts? If you do, why not join in the excitement?