INGREDIENTS
1
and 3/4 cups (210g) all-purpose flour (spoon & leveled)
1
and 1/2 teaspoons baking powder
1 tsp
baking soda
1/2 tsp
salt
3
large eggs, separated
1/2 cup
unsalted butter, melted and slightly cooled
1/3 cup
granulated sugar
1
and 3/4 cups buttermilk*
1 tsp
vanilla extract
butter + pure maple syrup for topping