Ingredients
- 2 1/2 cups all-purpose flour
- 2 tsp cream of tartar
- 1/4 tsp salt
- 1 tsp baking soda
- 1 cup unsalted butter
- 1 cup packed brown sugar
- 3/4 cup granulated sugar
- 2 eggs
- 1/4 cup buttermilk
- 1 1/2 tsp vanilla extract
- 2 tbsp melted butter
- 2 tsp ground cinnamon
- 1/2 cup granulated sugar
Steps
- Heat the oven to 350 F and grease a 9-by-13-inch baking pan.
- Whisk the flour, cream of tartar, salt, and baking soda in a bowl.
- Beat the cup of butter, brown sugar, and three-quarter cup sugar until smooth, then beat in the eggs, buttermilk, and vanilla.
- Stir the dry mixture into the butter mixture until a thick batter forms.
- Spread the batter in the pan and brush the melted butter over the top.
- Mix the cinnamon with the half cup sugar, sprinkle it over the batter, and bake for 25 minutes.
Main ingredient on sale this week? See what to make with eggs on sale.
Find this week's cheapest dinners
Pick your store and we build five dinners from this week's ad, with cost per serving and a shopping list by aisle.
Find this week's cheapest dinners

