INGREDIENTS
2 tbsp
unsalted butter, plus more for skillet
2 tbsp
granulated sugar
1
large egg
1/2 tsp
vanilla extract
1/2 cup
plus 2 tablespoons buttermilk, plus 2 additional tablespoons if necessary
1/2 tsp
baking soda
1/4 tsp
salt
1 cup
all-purpose flour