1 lb. cottage cheese
2 c. mashed potatoes
1/2 c. sliced scallions
2 eggs
3 tbsp. grated Parmesan
1/2 c. sour cream
2 tsp. salt
1/2 tsp. cayenne pepper

Put the cottage cheese through a food processor to make it smooth. Beat the mashed potatoes into the cottage cheese. Then beat in the sour cream, eggs, salt and cayenne. Stir in the scallions. Spoon into the pastry shell. Sprinkle with grated cheese.

Bake at 425°F for 50 minutes until golden brown. Serve hot the first day, then cold for leftovers.