Cinnabon Cinnamon Roll Cake

A single-layer cake with a brown sugar and cinnamon butter swirled through the batter, so it bakes into ribbons that mimic a cinnamon roll. The swirl mixture sinks partway and pulls the batter with it. Glaze goes on while the cake is still warm so it soaks in.

Cinnabon Cinnamon Roll Cake

AI-generated illustration

Contains:dairyegggluten

Ingredients

Method

  1. Whisk 3 cups of the all-purpose flour with the granulated sugar, baking powder, and salt in a large bowl. Heat the oven to 350 degrees F (180 degrees C) and grease a 9-by-13-inch (23-by-33-cm) pan.
  2. Add 1 1/2 cups of the whole milk, the eggs, and 2 teaspoons of the vanilla extract and stir until smooth, then melt 1/2 cup of the butter and stir that in last.
  3. Pour the batter into the prepared pan and spread it level.
  4. Beat the remaining 3/4 cup butter, softened, with the brown sugar, ground cinnamon, and remaining 1/4 cup flour until smooth and spreadable.
  5. Drop the cinnamon mixture over the batter in tablespoon-sized blobs across the whole surface, then drag a knife through in long S-curves to swirl it. Do not overmix it in; you want distinct ribbons.
  6. Bake 30 to 35 minutes, until the top is set and golden, the cinnamon swirls have sunk into channels, and a skewer in the cake portion comes out clean.
  7. Whisk the powdered sugar with the remaining 1/4 cup milk and 1 teaspoon vanilla and pour it over the cake while it is still warm, spreading it to the edges so it seeps into the swirls.

Notes

  • The swirl mixture sits on the surface if the butter is too cold; it should be soft enough to drop easily from a spoon.
  • The cake keeps three days covered and is best gently rewarmed.