1 (10 inch) unbaked pastry shell
1 lb. cottage cheese
2 c. mashed potatoes
1/2 c. sour cream
2 eggs
2 tsp. salt
1/8 tsp. cayenne
1/2 c. scallions
3 tbsp. grated Parmesan cheese

Put cottage cheese through a food mill to make it smooth. Beat mashed potatoes into cottage cheese. Beat in sour cream, eggs, salt and cayenne. Stir in scallions. Spoon into pastry shell. Sprinkle with grated cheese. Bake at 425 degrees for 50 minutes until golden brown. Good hot or cold.