1. Put the bacon at room temperature, thaw it slightly, and shred it for later use.
2. Wash the lettuce after peeling, slice it, and then cut it in half.
3. Put a little oil in the pot, pour the shredded bacon into the pot, stir fry over medium and small fire, and stir fry the oil in the bacon. The excess oil can be used for cooking.
4. When the color of the shredded bacon darkens, pour in the green pepper and stir fry together for one minute.
5.
Add lettuce slices, season with salt, stir-fry together and serve.
Delicious and nutritious.