Buttercream

Basic, Swiss buttercream—fast and simpler. It's from my daughter, Andrea. However, the one on the right is the one I use more often. It's a half recipe.

200 g egg whites, room temperature
300 g sugar
200 g slightly melted chocolate (optional)
1000 g unsalted, good-quality butter, room temperature
3 egg whites, room temperature
150 g sugar
4 oz slightly melted chocolate (optional)
1 lb unsalted, good-quality butter, room temperature
trace amount of vanilla

1. Heat over bain-marie until 85° Celsius. I find this too hot and it leads to cooking the egg whites. Instead, I stop anywhere over 140° Fahrenheit.

2. Whip until room temperature. I cook the side of my KitchenAid® bowl with handfuls of ice cubes or plunge the bowl (carefully) into a sink with enough cold water to go up the side (or I do a little of both).

3. While still whipping, slowly add the butter until smooth.

4. Add vanilla to taste; can add slightly melted chocolate. I compensate for the temperature of the chocolate by leaving some of the butter at refrigerator temperature, but this sometimes makes me beat the frosting longer as lumps of butter persist.

Using cream cheese

This complicates the recipe. If you put the cream cheese in with the butter, you'll surely get a grainy mess. The secret is to incorporate cream cheese after the buttercream is made and only once the cream cheese has sat on the counter (outside the refrigerator) until it reaches the same temperature as the buttercream.

My daugher recommends:

  1. Make the buttercream, then refrigerate it while you perform the next steps.
  2. Whip the cream cheese separately and incorporate some small amount of buttercream to lighten it.
  3. Then incorporate the rest of the buttercream, a bit at a time, beating at low-to-medium speed.