Potato Spinach Puff

2-1/2 c. hot mashed potatoes
1-1/2 c. raw chopped spinach
1 tsp. salt
4 tbsp. butter, melted
Dash of pepper
Dash of paprika
4 eggs, separated

Combine all ingredients except eggs. Blend in 4 egg yolks. Beat egg whites until stiff and fold into mixture. Pile lightly into greased 1 1/2 quart casserole pan. Bake at 375 degrees until puffed and golden, about 40 minutes.

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