This easy to make cinnamon roll sheet cake is so delicious and has so much cinnamon flavor, with a cream cheese frosting. You will think you are eating regular cinnamon rolls.
Preheat oven to 375 degrees. Prepare your half sheet pan (18x13x1) with parchment paper or cooking spray.
In a large bowl or stand mixer, combine flour, granulated sugar, salt, baking soda, and brown sugar.
Add in eggs, sour cream, vanilla, mixing until combined.
In a small saucepan, combine water and butter until boiling.
Mix the water and butter mixture into the large bowl/stand mixer, until well combined.
Pour batter into the prepared sheet pan.
Cinnamon Filling
Next, you want to start making the cinnamon filling.
First, melt the butter in a microwavable bowl, then combine the cinnamon, brown sugar and flour with the butter. Mix until well combined.
Place dollops of the filling around the prepared cake batter, evenly. Use a knife to gently swirl, but be careful to not mix. Bake 17-22 minutes or until golden and toothpick comes out clean.
Once the cake is ready, let it rest while you make the frosting.
Cream Cheese Frosting
Beat cream cheese and butter together in a large bowl or stand mixer, until fluffy.
Add powdered sugar and vanilla.
Beat about 3 minutes, until well combined.
Spread onto the warm cake evenly. Sprinkle with ground cinnamon, if desired. Then, let it set for about 20 minutes or just dig in with a spoon while it is still warm. Enjoy!
Keyword easy cinnamon roll sheet cake, texas sheet cake