1. Put an appropriate amount of oil in the pot, put in the hand cakes, and fry them over a medium-to-low heat.
2. Fry until browned on both sides.
3. Take out, spread a layer of watermelon sauce, two slices of lettuce, and a slice of green onions.
4. Put a golden silk bun, roll it up and serve.
5. Finished product.
6. Finished product.
