Ingredients
1 ½ cups milk
2 ½ tablespoons fresh lemon juice (divided)
1 ⅓ cups mashed bananas (about 4 medium bananas)
⅔ cup unsalted butter (softened)
½ cup brown sugar
1 cup granulated sugar
3 large eggs
1 teaspoon vanilla extract
3 cups flour
1 ½ teaspoons baking soda
¼ teaspoon salt
8 ounces cream cheese
⅓ cup butter (softened)
1 teaspoon fresh lemon juice or vanilla extract
1 ½ teaspoons lemon zest from 1 lemon (optional)
3 to 3 ½ cups powdered sugar
Instructions
1-First Step: Preheat and Prep Your Pan Begin by preheating your oven to 350°F (177°C) to get it ready for baking. Grease and flour a 9 x 13-inch pan so the cake doesn’t stick and releases easily after baking, which helps maintain its moist quality. This step sets the foundation for a perfect banana cake that’s easy to serve.
2-Second Step: Prepare the Milk Mixture Add 1 ½ tablespoons of fresh lemon juice to a measuring cup, then fill it with milk to reach 1 ½ cups total; set this aside to let it curdle slightly for better texture. This mixture mimics buttermilk and adds acidity that reacts with baking soda, making your banana cake rise nicely. It’s a clever way to enhance flavor without extra effort.
3-Third Step: Mash the Bananas Mix 1 ⅓ cups of mashed bananas (from about 4 medium ones) with the remaining 1 tablespoon of fresh lemon juice in a bowl and set it aside. For the best banana cake, use overripe bananas as they blend smoothly and bring out a sweeter, more intense flavor. This step ensures even distribution in the batter for a consistently delicious result. You can adapt this for dietary preferences by using frozen bananas if fresh ones aren’t available.
4-Fourth Step: Cream the Butter and Sugars In a mixing bowl, beat ⅔ cup of softened unsalted butter, ½ cup of brown sugar, and 1 cup of granulated sugar until they’re well combined and fluffy, which takes about 2-3 minutes. Add 3 large eggs one at a time, along with 1 teaspoon of vanilla extract, and beat on high speed for about 5 minutes until the mixture is light and airy. For a better texture in banana cake, ensure your ingredients are at room temperature as mentioned in the tips; this helps create that perfect, fluffy base.
5-Fifth Step: Combine Dry Ingredients In another bowl, mix 3 cups of flour, 1 ½ teaspoons of baking soda, and ¼ teaspoon of salt to prepare your dry mix. This keeps everything even and prevents lumps when you add it to the wet ingredients. If you’re making a gluten-free version, swap the flour here to suit your needs, keeping banana cake versatile for different diets.
6-Sixth Step: Alternate Mixing Wet and Dry Gradually add the flour mixture and the milk mixture to the butter mixture, alternating between them and stirring just until combined to avoid overmixing, which could make the cake dense. Here’s where room temperature matters for the best results in banana cake; overmixing is a common pitfall, so be gentle. Fold in the mashed bananas mixture at this point for that signature moisture.
7-Seventh Step: Bake the Cake Pour the batter into your prepared pan, then place it in the oven and immediately reduce the temperature to 300°F (149°C). Bake for 60 to 70 minutes, checking at 55 minutes with a toothpick; it’s done when it comes out clean. This lower temperature helps the banana cake stay moist, and you can adjust based on your oven for the best outcome in this step.
8-Eighth Step: Cool and Frost Remove the cake from the oven and place it in the freezer for 45 minutes to lock in moisture, then let it cool completely on a rack. For the frosting, cream together 8 ounces of cream cheese and æ/3 cup of softened butter until fluffy, add 1 ½ teaspoons of lemon zest if using, 1 teaspoon of fresh lemon juice or vanilla, and gradually mix in 3 to 3 ½ cups of powdered sugar until smooth. Spread it over the cooled cake and serve; this final touch makes banana cake even more delightful. The whole process takes about 1 hour and 35 minutes total, perfect for busy lifestyles. For more inspiration, check out our peach cobbler dump cake recipe for another easy bake.
Last Step:
Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.Notes
🍽 Use room temperature eggs and butter for better batter consistency.
🍋 Lemon juice in milk creates acidity needed for proper cake rise; buttermilk can be a substitute.
❄ Freezing the cake after baking helps to retain moisture and improves texture.
- Prep Time: 20 minutes
- Freezing time: 45 minutes
- Cook Time: 1 hour to 1 hour 15 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Nutrition
- Serving Size: 1 slice
- Calories: 470
- Sugar: 48g
- Sodium: 331mg
- Fat: 19g
- Saturated Fat: 11g
- Carbohydrates: 70g
- Fiber: 1g
- Protein: 5g
- Cholesterol: 84mg
