Meringue
 
Makes 4 cups
Ingredients
  • 4 large egg whites, room temperature
  • ½ teaspoon vanilla extract
  • ½ teaspoon (1 gram) cream of tartar
  • ¼ teaspoon (0.75 gram) kosher salt
  • ¾ cup (150 grams) castor sugar
Instructions
  1. In the bowl of a stand mixer fitted with the whisk attachment, beat egg whites, vanilla, cream of tartar, and salt at high speed until frothy. Gradually add sugar, 1 tablespoon (12 grams) at a time, until combined. Continue beating at high speed until stiff glossy peaks form, 6 to 8 minutes. Use immediately.
Recipe by Bake from Scratch at https://www.bakefromscratch.com/guinness-stout-cake/