How to bake an overnight blueberry coffee cake

Your mouth will be watering as you watch Carrie and her crew make the perfect treat for a slumber party. Overnight blueberry coffee cake is the name of the game. You make it at night and bake in the morning! Follow along in this cooking how-to video and learn how to bake a blueberry coffee cake.

Blueberry coffee cake ingredients:
2/3 cup butter
1 cup sugar
1/2 cup brown sugar
2 eggs
1 3/4 cup flour
3/4 cup oatmeal
1 tsp baking powder
1 tsp baking soda
1 tsp cinnamon
1/2 tsp salt
1 cup buttermilk
1 cup fresh blueberries
1/2 cup brown sugar
1/2 cup chopped pecans (optional)
1 tsp cinnamon

Tools:
9x13 inch cake pan
plastic wrap
electric mixer
large bowl
medium bowl
rubber spatula
measuring cups and spoons