a simple apple crumble cake

INGREDIENTS

1 stick

unsalted butter, softened, plus extra for coating the pan

3/4 cup

light brown sugar

large eggs

1 1/2 cups

all-purpose flour, sifted

1 tsp

baking powder

salt

1 tsp

ground cinnamon

apples (or 1 large apple), peeled, cored, and chopped into ½-inch pieces

1/4 cup

sugar

1/4 cup

all-purpose flour

4 tbsp

unsalted butter

*You can also use my recipe, pg. 79, from my cookbook)