2 c. sugar
2 tbsp. all-purpose flour (or 1 tbsp. cornstarch)
4 eggs, beaten
1/4 c. (1/2 stick) butter, melted
2 c. milk (approx.)

Mix sugar and flour. Add to eggs and butter. Gradually add milk. Pour into unbaked 9-inch pie shell. Bake 45 minutes at 350°F.