Watermelon bean sauce

1. Clean the soybeans thoroughly and drain the water.

2. Peel off the outer layer of the watermelon skin and cut it into strips.

3. Mix diced meat with salt, cooking wine, soy sauce, and starch.

4. Cut some fatty meat and put it in a pan. Add soybeans and stir fry over low heat.

5. Stir fry the fatty meat to release oil, and stir fry the soybeans until they turn slightly yellow and emit a fragrant aroma. Add ginger, scallions, and chili peppers and stir fry until fragrant.

6. Add watermelon rind and stir fry for a while.

7. Add cooking wine, light soy sauce, and dark soy sauce and stir fry well.

8. Add Douban sauce and boil in water for 20 minutes.

9. Add minced meat, season with salt as appropriate, and continue boiling for 10 minutes.

10. Finished product drawings.