1 9-inch pie shell, unbaked
1 Tablespoon butter, melted
2 cups heavy cream
1 cup brown sugar, packed
4 Tablespoons flour
1 Tablespoon instant espresso powder -- or instant coffee crystals
Chocolate Ready-Whip (optional)
Butter inside of unbaked pie shell with melted butter.
Mix above ingredients and pour into shell.
Bake at 350ºF for 50 minutes.
When completely cool, rim generously the edge of the pie with Chocolate Ready-Whip, if using.