Coffee Cake Muffins Recipe

INGREDIENTS

1/3 cup

melted unsalted butter

1 cup

brown sugar (packed)

2 tbsp

ground cinnamon

1/2 cup

all purpose flour

1/2 cup

old fashioned oats

1/4 tsp

salt

1/2 tsp

ground cinnamon

1/4 cup

brown sugar (packed)

1/4 cup

unsalted butter (cold and cubed)

2 1/4 cups

all purpose flour

2 tbsp

cornstarch

1 tbsp

baking powder

1 tsp

baking soda

1/2 tsp

salt

1 tsp

ground cinnamon

1/2 cup

granulated sugar

1/2 cup

brown sugar (packed)

1/2 cup

unsalted butter (melted and cooled slightly)

1 1/4 cups

buttermilk (room temperature*)

large eggs (room temperature)

1 tbsp

vanilla extract