1. Sift low-gluten flour, salt and baking soda;
2. Sift the mixture into the basin;
3. Add corn oil and knead it into a loose shape with your hands;
4. The potatoes are steamed first, and then put in a fresh-keeping bag and pressed into a puree with a rolling pin;
5. Add mashed potatoes;
6. Knead into a uniform dough;
7. Put the dough on the chopping board;
8. Roll out into thin slices;
9. Divide it into small squares of equal size with a wheel cutter;
10. Divide it into small squares of equal size with a wheel cutter;
11. Put it in a baking tray, and pierce some small holes on the surface with a fork or toothpick;
12. Then brush a layer of clean water on the surface;
13. Finally, sprinkle some salt on the surface;
14. Sprinkle some chopped green onions;
15. Preheat the oven to 170 degrees, turn on the upper and lower heat, put it in the middle of the oven, bake for about 15-18 minutes, and the surface will be golden.
Tips:1. If there is sea salt, it can be replaced with sea salt to taste better;
2. The chopped shallots can also be replaced with other dry spice decorations, such as basil, thyme, etc.;
3. This biscuit has a lot of mashed potatoes, so it must be baked thoroughly. It is very suitable for children to eat.
※For more baking, please pay attention to my public account [Ma Lin's Dim Sum Book]
