What You’ll Need
This cake delivers all the gooey, cinnamon-swirled goodness of a classic cinnamon roll, but in a simple, fuss-free cake form that comes together in no time. For the cake base, you’ll need all-purpose flour, granulated sugar, baking powder, salt, and butter—softened to room temperature so it creams beautifully. You’ll also need milk, eggs, and a splash of vanilla extract to bring everything together into a tender, moist crumb.
For the signature cinnamon swirl, you’ll need brown sugar and ground cinnamon, which create that warm, fragrant ribbon running through the center of the cake. A little melted butter helps the swirl mixture come together and gives it that irresistible gooey texture.
Finally, for the glaze that crowns this cake, you’ll need powdered sugar, milk, and a touch of vanilla extract—whisked together until smooth and pourable. The glaze seeps into the swirls and drips down the sides, making every bite taste just like a fresh-baked cinnamon roll. An optional pinch of salt in the glaze balances the sweetness beautifully.
How to Make It
Start by preheating your oven and lightly greasing a nine-by-thirteen-inch baking dish or a square cake pan. In a large mixing bowl, cream the softened butter with the granulated sugar until the mixture is light, fluffy, and noticeably paler in color—this takes about two to three minutes with an electric mixer. Beat in the eggs one at a time, then stir in the vanilla extract.
In a separate bowl, whisk together the flour, baking powder, and salt. Gradually add the dry ingredients to the wet mixture, alternating with the milk, and mix just until a smooth batter forms. Be careful not to overmix, as this can make the cake dense rather than tender.
Pour the batter into your prepared pan and spread it evenly with a spatula. In a small bowl, combine the brown sugar, cinnamon, and melted butter until the mixture forms a crumbly, spreadable paste. Drop spoonfuls of the cinnamon mixture over the top of the batter, then use a knife or skewer to gently swirl it through the cake in a figure-eight pattern—this creates those beautiful cinnamon ribbons that make the cake look as good as it tastes.
Bake the cake until a toothpick inserted in the center comes out clean and the top is lightly golden. The cake should spring back when gently pressed. Once done, remove it from the oven and let it cool in the pan for a few minutes while you prepare the glaze.
For the glaze, whisk together the powdered sugar, milk, and vanilla extract until the mixture is smooth and reaches a pourable consistency. If it’s too thick, add a little more milk—a teaspoon at a time—until it’s just right. Drizzle the glaze generously over the warm cake, allowing it to seep into the swirls and drip down the sides. For an extra touch, you can sprinkle a little cinnamon over the glazed top before the icing sets.
Tips and Variations
This cake is wonderfully versatile. For a nutty twist, fold half a cup of chopped pecans or walnuts into the batter before pouring it into the pan. You can also add a handful of raisins or dried cranberries for extra texture and sweetness. If you’re a cream cheese frosting fan, you can swap the glaze for a tangy cream cheese frosting—simply beat together softened cream cheese, butter, powdered sugar, and vanilla until smooth and spread it over the cooled cake.
The cake is best served slightly warm, but it’s every bit as delicious at room temperature. It keeps well in an airtight container for up to four days, and the glaze only gets better as it sets. You can also freeze the unglazed cake for up to three months—just thaw it overnight in the fridge, then add the glaze before serving.
For the most authentic cinnamon roll experience, you can even add a thin layer of the cinnamon-sugar mixture in the middle of the batter for an extra swirl. Simply pour half the batter into the pan, sprinkle with half the cinnamon mixture, top with the remaining batter, and swirl the rest of the cinnamon mixture through the top layer.
Enjoy this comforting, crowd-pleasing cake that brings all the cozy flavors of a cinnamon roll to your table with none of the rolling and rising!