Peaches and Cream Breakfast Cake

INGREDIENTS

1 1/2 cups

all purpose flour

1 tsp

baking powder

1/4 tsp

salt

14 oz

diced FIRM peaches, no need to peel (if you don't have a scale try about 2 1/2 cups)

1 stick

unsalted butter at room temperature

1 cup

sugar (plus 2 Tbsp for sprinkling)

large eggs, room temperature

2 tsp

vanilla extract

1/4 cup

sour cream

1/4 cup

buttermilk