2 egg whites
1 c. sugar
1/8 tsp. salt
1/2 tsp. almond or vanilla extract
1 tsp. grated lemon peel

Heat oven to 275 degrees. Spray baking sheet with vegetable spray. Beat egg whites until foamy. Beat in sugar, 1 tablespoon at a time. Beat until stiff and glossy. Do not underbeat. Stir in salt, extract and lemon peel. Bake 25 to 30 minutes. Remove from baking sheet immediately. Makes about 2 dozen cookies. 18 calories per cookie.