1 egg
3/4 c. powdered sugar
2 tbsp. brown sugar
1/2 tsp. vanilla
1/8 tsp. salt
1/3 c. all-purpose flour
2 tbsp. melted butter

Beat egg and sugar until fluffy; stir in vanilla and salt. Fold in flour and butter. Spoon about 2 tablespoons of batter into a 5 to 6 inch circle, spreading batter evenly onto a greased and floured baking sheet. Bake 2 at a time in an oven at 350 degrees until brown, 4 to 5 minutes.