I made these with 2 cups of leftover mashed potatoes mixed together with 2 slightly beaten eggs, 1 tbs of flour, chopped parsley and salt and pepper. If I’d had green onions or chives, I’d have put them in too. I fried them in butter until golden. Yum! Our mashed potatoes had roasted garlic cloves smashed in, but if yours don’t, just add garlic powder.