Cinnamon Roll Banana Bread Sheet Cake

5 from 1 vote

This Cinnamon Roll Banana Bread Sheet Cake recipe makes the perfect sweet treat for any day of the week. The icing is the finishing touch that completes this tasty confection!

texas sheet cake

Cinnamon Roll Banana Bread Sheet Cake

Warm, buttery cinnamon roll flavors swirled throughout a banana bread cake….do I have your attention? Haha! This sheet cake is perfect for any upcoming summer parties, picnics, you name it! If you’ve got bananas around the house that have browned, this is the cake for you. Enjoy!

Try my Pumpkin Vanilla Cinnamon Roll Sheet Cake too!  Follow Picky Palate on Instagram for daily recipe inspiration.

texas sheet cake

Add your butter and sugars to get started.

texas sheet cake

Mashed bananas and sour cream up next.

texas sheet cake

Dry ingredients up next then give a good mix.

Pour Banana Bread Cake Batter Into Baking Pan

texas sheet cake

Pour right into a half sheet size baking pan lined with parchment….don’t use wax paper like I did. Big mistake 🙂

texas sheet cake

Drizzle your cinnamon sugar mixture on top.

Swirl Cinnamon Roll Drizzle

texas sheet cake

Run a knife through and give it a swirl 🙂

texas sheet cake

Ahhhh, perfect. Time to bake!

texas sheet cake

Seriously the best. Swirls of buttery cinnamon sugar throughout the whole cake.

Prepare Your Cinnamon Roll Icing

texas sheet cake

Time for the cream cheese brown butter icing! Pour your hot browned butter over softened cream cheese and whisk like crazy. This will take a couple minutes to get smooth, don’t worry 🙂  Just keep whisking.

texas sheet cake

Add your powdered sugar in batches and whisk until thick, but not too thick.

texas sheet cake

The icing should still drizzle over your warm cake like so. Spread it evenly with an offset spatula and let cool.

texas sheet cake

Image of Cinnamon Roll Banana Bread Sheet Cake
5 from 1 vote

Cinnamon Roll Banana Bread Sheet Cake

This Cinnamon Roll Banana Bread Sheet Cake recipe makes the perfect sweet treat for any day of the week. The icing is the finishing touch that completes this tasty confection!
Course: Dessert
Cuisine: American
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 24 pieces
Calories: 187kcal
Author: Jenny
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  • Oven


  • 1 stick unsalted butter softened
  • 1 1/4 cups granulated sugar
  • 1/2 cup sour cream
  • 1 1/4 cups mashed bananas about 3 large ripe bananas
  • 1 1/2 cups all-purpose Gold Medal Flour
  • 1 teaspoon ground cinnamon
  • 1 teaspoon baking soda
  • 1 teaspoon kosher salt
  • 1 stick unsalted butter melted
  • 3/4 cup packed light brown sugar
  • 1 teaspoon ground cinnamon

Cream Cheese Brown Butter Icing

  • 1 stick unsalted butter
  • 4 ounces softened cream cheese
  • 2 3/4 cups powdered sugar
  • 2 tablespoons almond milk or regular milk


  • Preheat oven to 350 degrees and line a half sheet baking pan with parchment paper.
  • Place butter, sugar, sour cream and bananas into stand mixer, mixing until well combined. Add flour, baking soda, cinnamon and salt, mixing until well combined. Transfer to prepared baking pan, spreading evenly.
  • Place melted butter into a medium mixing bowl, add brown sugar and cinnamon mixing well. Drizzle over cake batter then take a knife to swirl throughout. Bake for 35-40 minutes, or until baked through.
  • When cake is done baking, prepare brown butter icing. Brown butter in a small saucepan until bubbly and browned. Place softened cream cheese into a large mixing bowl. Pour browned butter over cream cheese whisking until smooth. Slowly add powdered sugar and almond milk until smooth. Drizzle over warm cake and spread evenly. Let cool completely then cut into squares and serve room temperature or chilled.


Calories: 187kcal | Carbohydrates: 40g | Protein: 1g | Fat: 3g | Saturated Fat: 2g | Cholesterol: 8mg | Sodium: 166mg | Potassium: 77mg | Fiber: 1g | Sugar: 32g | Vitamin A: 100IU | Vitamin C: 1.2mg | Calcium: 20mg | Iron: 0.5mg
Keywords: banana bread cake, cinnamon cake, cinnamon cake recipe, cinnamon roll cake, easy cake recipe, easy dessert recipes, easy party desserts, sheet cake recipe, texas sheet cake, texas sheet cake recipe

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texas sheet cake

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63 Responses
  1. Deb Hanson

    Wow! This looks amazing! My kids won’t eat bananas, wonder if I could substitute canned pumpkin??

  2. Barry Moody

    Hi Jenny: I tried to make this and make it low carb, using Almond flour in place of the regular 1 1/2 cup cups Gold Medal. What a MESS. The cake turned out VERY OILY, I guess from all the fat in the Almond Flour (Bobs). Literally oil floting on top of the cake. So wondering if you have tried to make this Low Carb, and if so, what did you do? Also I spread the batter in my “half sheet” pan, which is 16.5 inches by 11.5 inches and it was really thin. In this case, the cake actually tore it was so thin, as I was trying to blot the oil from off the top of it. So if you have any suggestions for converting to low carb, I would appreciate it. I wound up throwing the cake away after I already had the frosting ready to go. So will make Carrot bars tonight to use up the frosting 🙂 Thanks for any help you can give, and if you’ve not tried a Low carb version, I understand. Thanks, Barry Moody

  3. darcie snyder

    This cake was delicious. We did not add a frosting on top as it was perfect without. will make again for sure.

    1. gale

      What size pan did you use? She says a half sheet is 12×24 but I don’t think that’s right. I really want to make but want to half it and can’t decide what size pan to use. Thanks

  4. Lida

    The fascist DONALD TRUMP said to Fox News “I believe HITLER was RIGHT”. smf Donald Trump is a racist with SEWER and the DailyStormer, he listens to satanic 666 racist music… just google “Donald Trump SEWER 2154” and see FOR YOURSELF!! THE MUSIC ab VIDEO IS about the KKK and Adfolf Hitler raping a 12 year old African-American WOMAN OF COLOR in front of her parents and then hanging MLK with Emma Watson and Taylor Swift!! TAYLOR SWIFT the racist white privileged cvnt said she voted “for donald trump twice” in her OWN WORDS!!! Say no to hate, say no to SEWER, say no to p DONALD TRUMP and EMMA WATSON and Tatylor Swift !! Deport racism today ahm.

  5. Charlene

    SO bad for you, but SO yummy! Had to use some past-due bananas. Did not have sour cream, but substituted Greek yogurt and it worked fine. Thanks for another option for using up those old bananas.

  6. Patti

    I also would like to know if this can be frozen. I have read every comment and your post several times, seeing where several people have asked this but I don’t see a response. I always have a Happy Birthday Jesus cake with my 7 grandchildren on Christmas Day, to begin the festivities focusing on Jesus, the reason for the season! I would like to know if this can be frozen in preparation for our Happy Birthday Jesus celebration.
    This looks and sounds sooooo yummy! Thank you for sharing.
    Blessings to you and your precious family.

  7. Deb

    I could not find your answer for can this be frozen. Would love to take this to family reunion.

  8. Shannon

    Delicious!! I made it exactly as written. However, I found that it was done baking in less than half the instructed time. My oven temperature is right on, so I’m not sure why it was done so quickly. Either way, it was a hit at work!

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