1. Peel the potatoes and cut into pieces
2. Put it in a fresh-keeping bag, add a small amount of water, and microwave on medium-high heat twice for 6 minutes
3. Use tools to press into mashed potatoes
4. Add diced celery, eggs, salt and black pepper to taste
5. Stir in diced onion
6. Heat the pan, add oil, put the potato balls into the pan, flatten it slightly with a spatula
7. Fry on low heat until golden brown on each side, turn over
8. Put the yogurt sauce ingredients into a food processor and puree them. When eating, just dip potato cakes in yogurt sauce
Tips:Don't pinch the potato pancakes too tightly, it will affect the taste.
