Coffee Butter Cream
- 2 tablespoons powdered instant coffee
- 1 cup egg whites, about
- 8 large eggs
- 1 pound confectioners' sugar
- 1 pound unsalted butter, at room temperature
- Dissolve the instant coffee in two tablespoons of boiling water.
- Set aside.
- In the top of a double boiler over simmering water, beat the egg whites and confectioners' sugar just until the mixture is slightly warmed, creamy and smooth.
- The temperature should not exceed 90 degrees on a candy thermometer.
- Remove from the heat.
- Continue beating until the mixture has cooled and is thick and white.
- Add the butter, a little at a time, and continue beating.
- The mixture will look as if it is about to separate.
- Continue beating until the butter is well incorporated and the mixture becomes smooth.
- Fold the coffee into the butter cream.
- Beat thoroughly.
- Cover and chill.
powdered instant coffee, egg whites, eggs, sugar, butter
Taken from cooking.nytimes.com/recipes/684 (may not work)