1. Peel and cut the potatoes into pieces, add cream, and turn them on high heat in the microwave oven for 8 minutes; add the eggs in the pot, boil the water for 8 minutes, then take them out and cool them; grind the potatoes into mud with a spoon, add the yolk, grind together, and mix well
2. Add diced egg white and sausage, mix well, add half a teaspoon of salt in the middle (adjust according to people's taste); pinch mashed potatoes into thick strips by hand
3. Wrap it with lettuce leaves and steam in a steamer for 30 seconds to remove the cut pieces