1 slightly beaten egg
2/3 c. packed brown sugar
1/3 c. light corn syrup
4 tbsp. butter
1/4 c. water
1/2 c. peanut butter (chunky)

In small heavy sauce pan, combine egg, brown sugar, syrup, butter, and water. Cook and stir over low heat until thickened (about 10 minutes). Add peanut butter, stir until melted. Stir before serving. Makes 1 1/2 cups.