This Cinna-bun Cake In The Oven Recipe is a soft, buttery cinnamon roll-style cake baked in a 9×13 dish and finished with a sweet vanilla glaze.It has a tender vanilla cake base, rich brown sugar cinnamon swirls, and all the cozy flavor of homemade cinnamon buns without the extra work.
In a mixing bowl, combine all of the ingredients for the cake and blend until smooth.
Spread the cake mixture into the bottom of a well-greased 9×13 baking dish.
In a separate mixing bowl, combine the ingredients for the topping until smooth and creamy.
Drop the topping mixture by spoonfuls over the top of the cake mixture in the baking dish.
Use a butter knife to gently swirl the topping through the top layer of the cake mixture.
Bake the cake for 40-45 minutes, or until a knife inserted into the center comes out clean.
In a bowl, mix the ingredients for the glaze until smooth.
Pour the glaze over the warm cake.
Allow the glaze to set before slicing and serving.
Notes
For the best cinnamon swirl, avoid overmixing the topping into the cake batter. A gentle swirl creates rich cinnamon ribbons and keeps the cake looking beautiful when sliced.