Are you ready to whip up a delightful treat that will make your taste buds dance? I know I am! Today, I’m excited to share my recipe for a Banana Smash Cake that’s not only delicious but also incredibly easy to make. In just 30 minutes, you can create a moist and flavorful cake that’s perfect for any occasion, whether it’s a birthday celebration or just a sweet indulgence after dinner. Plus, it’s a fantastic option for a Baby Friendly Birthday Cake or a First Birthday Smash Cake! Let’s dive in!
Why You’ll Love This Recipe
- Quick and easy to prepare, making it perfect for 30-minute meals.
- Uses ripe bananas, which adds natural sweetness and moisture.
- Can be customized with your favorite frosting or toppings.
- Great for kids and adults alike—everyone loves a good cake!
- Perfect for Baby Smash Cake Ideas and Simple Cake Smash Cakes.
Ingredients
To make this scrumptious Banana Smash Cake, you’ll need the following ingredients:
- 1 3/4 cups spelt flour
- 1/2 cup of plain yogurt
- 1/3 cup avocado oil
- 4 very ripe bananas
- 3 eggs
- 1 tsp vanilla
- 1 tsp baking powder
- 1/2 tsp baking soda
- (1/4 tsp salt)
- 2 tbsp confectioner’s sugar
- 1 tsp vanilla
- 8 ounces cream cheese
- 1 cup homemade or prepared whipped cream
Full ingredient list with measurements is provided in the printable recipe card below.
How to Make the Recipe
Now, let’s get to the fun part—making the cake! Follow these simple steps:
- Preheat your oven to 350° F.
- In a large mixing bowl, mash the bananas until smooth (a few lumps are okay!).
- Add the avocado oil, eggs, yogurt, and vanilla, and mix well.
- Stir in the spelt flour, baking powder, baking soda, and salt until everything is evenly mixed.
- Pour the batter evenly into two 6-inch round cake pans.
- Bake for 25-35 minutes, or until a toothpick inserted into the center comes out clean.
- While the cake bakes, make the frosting: beat the cream cheese, confectioner’s sugar, and vanilla together until smooth, then refrigerate.
- Once the cakes are done, remove them from the oven and let them cool completely before frosting.
- To frost, cover one layer completely with frosting, place the second layer on top, and frost the top and sides. Refrigerate until serving.
Pro Tips for Making the Recipe
Here are some of my favorite tips to ensure your Banana Smash Cake turns out perfectly:
- Make sure your bananas are very ripe for the best flavor and moisture.
- Feel free to add nuts or chocolate chips to the batter for extra texture and flavor.
- If you want a healthier option, you can substitute the cream cheese frosting with a Healthy Smash Cake Recipe using Greek yogurt.
- For a fun twist, try adding a layer of fruit between the cake layers!
How to Serve
This cake is perfect for any occasion! Here are some serving suggestions:
- Serve it as a delightful dessert after a family dinner.
- Perfect for a birthday party—just add some colorful sprinkles on top!
- Pair it with a scoop of vanilla ice cream for an extra special treat.
- It also makes a great snack for kids—just slice it up and enjoy!
Make Ahead and Storage
If you want to prepare this cake in advance, here are some tips:
- The cake layers can be baked a day ahead and stored in an airtight container at room temperature.
- Frost the cake on the day you plan to serve it for the best texture.
- If you have leftovers, store them in the refrigerator for up to 3 days.
- For longer storage, you can freeze the unfrosted cake layers for up to 3 months. Just thaw and frost when you’re ready to enjoy!
Now that you have this delightful Banana Smash Cake recipe in your arsenal, you can impress your family and friends with your baking skills! And if you’re looking for more delicious ideas, check out my Healing Breakfast Soup or Gut Health Overnight Oats with Probiotics for some nutritious options. Happy baking!

Banana Smash Cake
Ingredients
Method
- Preheat oven to 350°F (175°C).
- Mash bananas, then mix with oil, eggs, yogurt, and vanilla.
- Stir in flour, baking powder, baking soda, and salt until combined.
- Divide batter into two pans and bake for 25-35 minutes.
- Make frosting by beating cream cheese, whipped cream, and sugar until smooth. Cool, then layer and frost the cake.