1. Steamed black potatoes with ingredients
2. Mashed potatoes, add salt, black pepper, and butter
3. Put it in a non-stick pan and fry
4. Put in a piping bag
5. Mark the mashed potatoes on the baking sheet
6. Put it in the oven at 180 degrees for 25 minutes
7. Very good taste
8. Beautiful cookies
Tips:Cookies made of purple mashed potatoes are crispy, soft, beautiful and delicious
