1 1/2 c. sugar
1/2 c. flour
1/4 tsp. salt
2 tbsp. softened butter
ground nutmeg to taste
prepared pie crust
1 c. boiling water

Mix sugar, flour and salt together in a medium mixing bowl. Add boiling water and butter. Mix with a whisk until smooth. Pour into pie shell.

Bake at 450°F for 15 minutes and then at 350°F until set (around 30 minutes).