Sheet Pan Banana Cake

Prep 10 minutes
Cook 20 minutes
Servings 24

This sheet pan Banana Cake is the best combination of a cake, banana bread, and chocolate chip cookies all rolled into one! Great for breakfast, brunch, or dessert with a glass of milk or cup of coffee.

cut banana cake squares overlapping on white serving plate

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Iโ€™m at it again with the bananas. Because I always have overly ripe bananas! Donโ€™t we all? This sheet pan Banana Cake was originally healthy banana bars, but after tweaking that recipe THREE times and none of us liking any of them, I made cake instead. Cake tells you no lies. Itโ€™s basically a cross between chocolate chip cookies, a cake, and banana bread. So, naturally itโ€™s awesome.

Helpful Tips

  • Use overly ripe bananas: While you might not like to eat black bananas on their own, they’re ideal for baking. The riper the better in baked goods, for natural sweetness. Tons of black spots are a good thing!
  • Spoon and level the flour: When measuring the flour, make sure to spoon and level, not scoop. Too much flour could result in a dry cake.
  • Use an 17×11 rimmed baking sheet: This recipe has been tested using a 17×11 rimmed baking sheet, so stick with that for best results.
  • Don’t over-mix-or over-bake: Be careful not to over-mix the batter or the cake will be too dense. Over-baking will make it dry.
5 from 10

Sheet Pan Banana Cake

Prep: 10 minutes
Cook: 20 minutes
Total: 30 minutes
Servings: 24
This sheet pan Banana Cake is the best combination of a cake, banana bread, and chocolate chip cookies all rolled into one! Great for breakfast, brunch, or dessert with a glass of milk or cup of coffee.

Ingredients 

  • 1 cup unsalted butter, softened
  • 1ยผ cups packed brown sugar
  • ยพ cup granulated sugar
  • 1 tablespoon vanilla
  • 2 large eggs
  • 1โ…“ cups mashed very ripe banana, about 3 medium
  • 2ยพ cups all-purpose flour
  • 1 teaspoon baking soda
  • 1 teaspoon kosher salt
  • 1ยผ cups mini or regular semisweet chocolate chips, divided

Instructions 

  • Preheat oven to 350 degrees F. Coat a 17×11 baking sheet with nonstick cooking spray.
  • In a large bowl, beat the butter and both sugars together until combined and creamy. Add in the vanilla, eggs, and mashed banana; combine until fully incorporated.
  • Beat in the flour, baking soda, and salt until just combined. Mix in 1 cup of the chocolate chips.
  • Spread batter evenly onto the prepared baking sheet; sprinkle with the remaining 1/4 cup chocolate chips.
  • Bake for 18-22 minutes until golden brown and a tester in the center comes out with just a few moist crumbs.
  • (If you find the top of the cakeย is browning too quickly in the oven, loosely tent it with aluminum foil.)
  • Let cool and cut into squares.

Video

Nutrition

Calories: 257kcal | Carbohydrates: 35g | Protein: 3g | Fat: 12g | Saturated Fat: 7g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 0.3g | Cholesterol: 36mg | Sodium: 154mg | Potassium: 123mg | Fiber: 1g | Sugar: 22g | Vitamin A: 269IU | Vitamin C: 1mg | Calcium: 23mg | Iron: 1mg

Nutritional information given is an automatic calculation and can vary based on the exact products you use and any changes you make to the recipe. If these numbers are very important to you, I would recommend calculating them yourself.

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sliced banana cake with chocolate chips on a sheet pan

How to Make Sheet Pan Banana Cake

  1. Beat 1 cup softened unsalted butter with 1ยผ cups packed brown sugar and ยพ cup granulated sugar until creamy. Then add 2 large eggs, 1 Tbsp vanilla, and 1โ…“ cups overly ripe mashed banana until combined.
  2. Add in 2ยพ cup spooned and leveled all-purpose flour, 1 tsp baking soda, and 1 tsp coarse salt until just combined (don’t over-mix.) Then stir in 1ยผ chocolate chips.
  3. Spread batter evenly onto a 17×11 rimmed baking sheet that’s been coated with nonstick spray. Sprinkle with more chocolate chips.
  4. Baked at 350F until golden and a tester in the center comes out with just a few moist crumbs.
  5. Let cool, cut into squares, and enjoy!

Serving Suggestions

This banana cake is light enough to eat with a fork, but dense enough to hold and eat with your hands. And I love the portability of sheet pan cakes and this banana cake is no different – you donโ€™t need to worry about it being unbalanced or falling over. It’s perfect for any luncheon or potluck.

How to Store

This cake will keep on the counter, covered tightly, for up to 3 days or in the refrigerator for 5 days. To freeze, make sure it’s cooled completely, then transfer to a freezer-safe container or ziploc bag for up to 2 months. (I like to cut into portions before freezing, so we can take out whatever we want at a time.) Thaw overnight in the refrigerator and then bring to room temperature before serving.

square piece of cake with bite take on fork

More Banana Recipes:

I hope you love this delicious and easy recipe โ€“ be sure to give it a review below! Also donโ€™t forget to follow Belly Full on Facebook,Instagram,Pinterest, and YouTube!

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About Amy Flanigan

Well, hey there! Amy here, founder and COO at BellyFull. If youโ€™re looking for tried and true, fuss-free, budget-friendly, delicious, every day recipes, youโ€™ve come to the right place.

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20 Comments
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Charisma
March 19, 2024 7:02 am

I made this once and I will make it a hundred times more. It tastes good on the first day and almost a week later stored in an airtight container.

Cecilia K
July 25, 2023 2:25 pm

Just wondering if you can make this in a baking pan instead of a baking sheet…?

Crystal
June 20, 2022 8:00 pm

Delicious and easy! This was a fun alternative to banana bread…and of course my kids loved that they were having cake for breakfast. LOL.

Eternity Matters
March 9, 2022 5:18 pm

I was a bit hesitant to make this but so glad I did-itโ€™s very tasty!!! Canโ€™t wait to try out some of your other recipes!

Danny Andazola
April 25, 2021 8:03 am

This was such a hit with the nurses in the break room. Even some obtaining 3 servings. This recipe will give you Soo much love and a reputation of a good baker. Make it and you won’t regret it.

Cynthia
July 11, 2020 4:21 pm

A wonderful recipe!!! Iโ€™m so glad I made it!!

Seth
May 3, 2020 9:23 am

I have a child who has severe anaphylactic egg allergies. Can I use flax meal egg instead, and if so, how much would I need?

Thanks so much.
Seth
Seattle, WA

Amy @Belly Full
May 3, 2020 9:40 am
Reply to  Seth

Hi Seth! Hm. I’m not familiar with that product, so unfortunately I can’t vouch for the results without further recipe testing. When you make regular pancakes or cake, do you usually sub in flax meal egg? If you’ve had success, you could try it! Both my kids have a peanut allergy, so I know the allergy struggle. My heart goes out to you!

Joe
February 24, 2021 8:15 pm
Reply to  Seth

I make this recipe every time exactly the same with no eggs and the banana works great as a binder it wakes an excellent fluffy cake like version

Emily
May 2, 2020 7:07 am

I made this cake following the recipe exactly. It is a hit! My whole family loves it and the kids are asking to have it for breakfast! The description is perfect- a perfect blend of cake, banana bread and chocolate chip cookie! Only difference I noticed is that I had to bake for 30 minutes, not 20. But it turned out awesome!

KIS
April 21, 2020 12:14 am

Definitely a cake! Delicious! Iโ€™ve made it with all the sugar, 3/4 cup less sugar and an extra banana, and with just 1/3 less sugar and each cake came out well. It all depends on your sweet tooth. I preferred it with 1/3 cup less sugar, but the original recipe is very good!!

Tania Said
January 11, 2020 7:25 pm

This recipe turned out great! Next time I will try it with half as much as sugar in case it works well for me that way too.

Kathleen
April 1, 2019 6:02 pm

I just got back from the store. I went there specifically to get mini chocolate chips so that I can make this TONIGHT! Oh my goodness, I am so excited.

Amy @Belly Full
April 1, 2019 6:34 pm
Reply to  Kathleen

Yay!

Sharon
April 1, 2019 2:45 pm

Loved this recipe! Served it for a ladies brunch. Not a spec left.

Ellen Manalo
March 31, 2019 8:34 pm

HI! I’m a visitor from the Philippines. Can this be baked in a 9 x 13 pan? Thanks in advance for replying…

Amy @Belly Full
April 1, 2019 6:22 am
Reply to  Ellen Manalo

Hi Ellen – if you’re using a 9 x 13 inch pan, your dough will be thicker in depth since the pan is smaller, and therefore will need to cook longer for the center to be done, and possibly dry out. But you can try it! Maybe test after every 5 minutes? This recipe was purposefully tried and tested for a sheet pan, so I can’t say for sure what the results will be. Good luck!

Tonya
May 18, 2020 11:55 am

It turned out yummy just modified a bit only used 2 bananas , 1/4c of sugar, and 1/4 tsp of salt . It has a soft cookie texture and still was plenty sweet and had strong banana flavor. Great recipe :)

Sally
March 31, 2019 4:06 pm

That was seriously delicious!