Ingredients :
Backside Layer:
3 cups all-purpose flour
1 ½ cups milk
1 cup white sugar
2 eggs
4 teaspoons baking powder
2 teaspoons vanilla extract
¼ teaspoon salt
¼ cup butter, melted
Prime Layer:
1 cup butter, softened
1 cup brown sugar
2 tablespoons all-purpose flour
1 tablespoon floor cinnamon
Glaze:
2 cups confectioners’ sugar
5 tablespoons milk
1 teaspoon vanilla extract
Directions :
1. Preheat oven to 350 levels F (175 levels C). Grease a 9×13-inch baking pan.
2. Combine 3 cups flour, milk, white sugar, eggs, baking powder, 2 teaspoons vanilla extract, and salt collectively in a big bowl till well-combined. Stir in 1/4 cup melted butter. Pour batter into the ready baking pan.
3. Beat 1 cup softened butter, brown sugar, 2 tablespoons flour, and cinnamon collectively in a big bowl till clean. Drop by spoonfuls over the batter within the baking pan.
4. Swirl the highest layer into the underside layer with a knife to create a marble impact.
5. Bake within the preheated oven till a toothpick inserted into the middle comes out almost clear, 25 to half-hour.
6. Combine confectioners’ sugar, milk, and 1 teaspoon vanilla extract in a big bowl till clean.
Drizzle over heat cake.