Description

Transform a simple box of yellow cake mix into a gourmet dessert with a rich marbled cinnamon swirl and a velvety vanilla glaze. This easy recipe uses a milk-substitution secret to create a moist, bakery-style crumb that perfectly mimics the warmth of a classic cinnamon roll.

Ingredients

1 box Yellow Cake Mix
Eggs (as required by cake mix box)
Oil (as required by cake mix box)
Milk (to replace the water required by the cake mix)
1 cup Brown Sugar
1 tablespoon Cinnamon
1/2 cup Butter, softened
1/4 cup All-purpose Flour
2 cups Powdered Sugar
1 teaspoon Vanilla Extract
2-3 tablespoons Milk (for glaze)

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Instructions

Preheat your oven to 350°F (175°C) and lightly coat a 9×13-inch baking dish with non-stick cooking spray.
In a large bowl, combine the yellow cake mix with the eggs and oil as directed on the package, but substitute the water with an equal amount of milk. Pour the batter into the prepared baking dish.
In a separate small bowl, mix the softened butter, brown sugar, flour, and cinnamon together until a thick, fragrant paste forms.
Drop spoonfuls of the cinnamon mixture over the top of the cake batter and use a butter knife to gently swirl it in, creating a marbled effect.
Bake for approximately 30 minutes, or until a toothpick inserted into the center comes out clean.
While the cake is still warm, whisk together the powdered sugar, vanilla, and 2-3 tablespoons of milk until smooth. Pour the glaze over the cake, allowing it to soak into the cinnamon swirls.

Notes

For the best texture, ensure your butter is truly softened but not melted when creating the cinnamon paste; this helps the swirl maintain its shape during the bake. If you want an even more decadent finish, double the glaze recipe and pour it on in two stages as the cake cools.

Prep Time: 15 mins
Cook Time: 30 mins
Category: Dessert
Method: Baking
Cuisine: American