Step 1

Preheat oven to 350 degrees. Spray a 9x13 baking dish with nonstick spray.

Step 2

Add all of the ingredients except for the butter to a mixing bowl and whisk well to combine.

Step 3

Pour in the melted butter and use an electric mixer on low speed, mixing the batter until it’s just combined. Do not overmix.

Step 4

Pour batter into the prepared baking dish.

Step 5

To make the topping, whisk together the brown sugar and cinnamon.

Step 6

Sprinkle the topping over the top of the cake and use a butter knife to swirl the topping into the batter.

Step 7

Bake for 35-40 minutes or until a tester inserted in the center comes out clean.

Step 8

Cool for 10 minutes before whisking together the powdered sugar and milk to make the glaze. Add additional milk 1 tablespoon at a time to reach the consistency you prefer. Pour the glaze over the warm cake.

Step 9

Let glaze set before slicing and serving.