1/2 cup (75 grams) raisins (optional)
2 tablespoons (30 ml) fruit juice or rum (only if using raisins)
4 large eggs, separated
2 tablespoons (25 grams) granulated sugar
1/4 teaspoon kosher salt
1 teaspoon baking powder
3/4 cup (100 grams) all-purpose flour
1/2 cup (120 ml) milk, any kind
2 to 3 tablespoons (30 to 40 grams) unsalted butter or ghee (clarified butter)
powdered sugar
jam, applesauce or another fruit sauce, or stewed plums/plum compote (recipe below) to serve

Austrian Torn, Fluffy Pancake