Salted Caramel Banana Cake – salt n sprinkles is a moist paleo banana cake made with almond flour, topped with a luscious cream cheese frosting and a homemade almond butter caramel sauce. This grain-free dessert delivers the perfect balance of sweet bananas, tangy frosting, and salted caramel richness.
| Prep Time | Cook Time | Total Time | Servings | Difficulty | Cuisine |
|---|---|---|---|---|---|
| 20 minutes | 35 minutes | 55 minutes | 12 slices | Medium | Paleo |
Why This Recipe Works
This recipe solves the common problem of dry or crumbly paleo baked goods. The combination of ripe bananas and almond flour creates a tender crumb that stays moist for days. Using both honey and maple syrup provides layered sweetness without refined sugar.
I developed this cake after countless trials to achieve a texture that mimics traditional banana cake. The trick is beating the wet ingredients thoroughly and not over-baking. The cream cheese frosting, sweetened only with maple syrup, adds a tangy contrast. The salted caramel sauce, made from almond butter and coconut oil, pours like velvet and sets with a glossy shine.
You get three distinct components that come together in one stunning dessert. Each bite offers banana flavor, creamy frosting, and salty caramel notes. This cake works for birthdays, holidays, or a simple weekend treat.
Ingredients
| Ingredient | Quantity | Notes & Alternatives |
|---|---|---|
| Almond flour | 2 1/2 cups | Blanched, fine-ground; substitute with cashew flour for a different nut profile |
| Cinnamon | 1 tsp | Optional but enhances banana flavor |
| Baking soda | 1/2 tsp | Ensure fresh for proper rise |
| Baking powder | 1/2 tsp | Aluminum-free preferred |
| Coconut oil | 1/4 cup, melted | Use refined for neutral taste; sub with ghee |
| Bananas | 2 ripe, mashed | Spotty brown bananas provide more sweetness |
| Maple syrup | 1/4 cup + extra for frosting | Grade A or B; sub with agave if needed |
| Honey | 1/4 cup | Raw or local honey; sub with date syrup |
| Eggs | 2, room temperature | Flax eggs may alter texture |
| Vanilla extract | 1 tbsp | Pure extract not imitation |
| Salt | 1/4 tsp | Fine sea salt |
| Cream cheese | 12 oz, room temperature | Full fat; dairy-free substitute available |
| Almond butter | 1/2 cup | Creamy, no-stir; cashew butter also works |
| Coarse salt | 1/4 tsp | For caramel topping |
Step-by-Step Instructions
Prepare the Banana Cake
- Preheat your oven to 350°F. Line an 8-inch or 9-inch baking pan with parchment paper, leaving overhang for easy removal.
- In a large bowl, whisk together the almond flour, cinnamon, baking soda, baking powder, and salt. Break up any clumps.
- In a medium bowl, combine the melted coconut oil, mashed bananas, eggs, honey, maple syrup, and vanilla extract. Whisk until smooth.
- Pour the wet ingredients into the dry ingredients. Stir with a spatula until a thick batter forms. Do not overmix.
- Transfer the batter to the prepared pan. Smooth the top with a spatula to create an even layer.
- Bake for 30 to 35 minutes. The cake is done when the center feels firm to the touch and the edges are golden brown.
- Remove the pan from the oven and set on a wire rack. Let the cake cool completely before frosting—about 1 hour.
Make the Cream Cheese Frosting
- Place the softened cream cheese in the bowl of a stand mixer fitted with the paddle attachment. Beat on medium speed until creamy, about 1 minute.
- Add the vanilla extract and maple syrup. Start with 3 tablespoons of syrup, then taste and add more up to 1/4 cup for desired sweetness.
- Beat on medium-high for 2 to 3 minutes until light, fluffy, and smooth. Scrape the bowl halfway.
- Spread the frosting evenly over the cooled cake using an offset spatula. Smooth to the edges.
Prepare the Salted Caramel Sauce
- In a small bowl, combine the almond butter, maple syrup, melted coconut oil, and coarse salt.
- Whisk vigorously until the mixture is completely smooth and glossy. It will resemble thick caramel.
- Drizzle the caramel over the frosted cake. Use a spoon to create artistic streaks.
- Slice and serve immediately, or chill for a firmer texture.
Chef Tips for Perfect Results
- Use extremely ripe bananas with dark spots for maximum sweetness and moisture. Under-ripe bananas yield a less flavorful cake.
- Measure almond flour by spooning it into the cup and leveling off. Packing creates too dense a cake.
- Cool the cake completely before frosting. Even slightly warm cake will melt the cream cheese frosting into a puddle.
- For a thicker caramel sauce, refrigerate it for 10 minutes before drizzling. It will set into a fudge-like consistency.
- Toast the almond flour in a dry pan for 2 minutes before baking for a deeper nutty flavor.
- Line your pan with parchment paper hanging over two sides. This creates handles to lift the cake out cleanly.
Common Mistakes to Avoid
- Overmixing the batter: This activates gluten from the almond flour? Almond flour is gluten-free, but overmixing still creates a dense, heavy cake. Stir just until combined.
- Baking too long: The cake goes from perfectly moist to dry in two minutes. Check at 30 minutes and use a toothpick—it should come out with a few moist crumbs.
- Skipping the cooling step: Frosting a warm cake causes the cream cheese to melt and slide off. Patience yields a picture-perfect top.
- Using cold cream cheese: Cold cream cheese creates lumps that never smooth out. Let it sit on the counter for 30 minutes before whipping.
- Substituting almond butter with peanut butter: The caramel sauce changes flavor and texture significantly. Almond butter gives a neutral, buttery base.
Variations and Substitutions
| Ingredient | Substitution | Impact on Flavor |
|---|---|---|
| Almond flour | Cashew flour or sunflower seed flour | Cashew yields a sweeter cake; sunflower gives a green hue |
| Coconut oil | Unsalted butter (not paleo) or ghee | Butter adds a richer taste; ghee is nutty |
| Honey | Date syrup or agave | Date syrup adds deeper molasses notes; agave is milder |
| Cream cheese | Dairy-free cream cheese (e.g., Kite Hill) | Still tangy but less rich; may need more maple syrup |
| Almond butter | Cashew butter or sunflower seed butter | Cashew butter is creamier; sunflower butter turns green when baked |
Serving Suggestions and Pairings
This Salted Caramel Banana Cake shines as a stand-alone dessert after a holiday meal. For a brunch spread, serve it alongside fresh berries and a dollop of whipped coconut cream. Pair with a warm cup of chai tea or a bulletproof coffee for a cozy afternoon treat.
For special occasions, top each slice with a sprinkle of flaky sea salt and a few toasted coconut flakes. The cake also works beautifully as a birthday cake—just double the frosting recipe for a thicker layer.
Storage and Reheating
| Method | Duration | Instructions |
|---|---|---|
| Refrigerator | Up to 5 days | Cover tightly with plastic wrap. Bring to room temperature before serving for best texture. |
| Freezer (cake only) | Up to 3 months | Wrap unfrosted cake in plastic then foil. Thaw overnight in fridge, then frost and add caramel. |
| Freezer (frosted cake) | Up to 1 month | Place cake on a tray, freeze until solid, then wrap well. Defrost in fridge overnight. |
| Microwave reheat | 10 seconds | For individual slices, microwave on low power to soften the caramel. Do not overheat frosting. |
Nutritional Information
| Nutrient | Amount per Serving |
|---|---|
| Calories | 427 |
| Protein | 9g |
| Fat | 37g |
| Carbohydrates | 20g |
| Fiber | 4g |
| Sugar | 12g |
| Sodium | 223mg |
Approximate values based on 12 slices. Actual may vary with ingredient substitutions.
Frequently Asked Questions
Can I use coconut flour instead of almond flour in this banana cake?
No. Coconut flour absorbs much more liquid and requires different ratios. Almond flour is essential for the moist, tender crumb that this recipe delivers. Using coconut flour will result in a dry, dense cake.
How do I know when the banana cake is fully baked?
Insert a toothpick into the center of the cake. It should come out with a few moist crumbs attached, not wet batter. The edges will pull away from the pan and the top will be firm when pressed gently.
My cream cheese frosting turned out runny. How can I fix it?
Runny frosting usually means the cream cheese was too warm or you added too much maple syrup. Chill the frosting for 15 minutes, then beat again. If still thin, beat in 1 tablespoon of almond flour to thicken.
Can I make this Salted Caramel Banana Cake ahead of time?
Yes. Bake the cake and make the frosting one day ahead. Assemble the cake without the caramel drizzle. Store in the fridge overnight. Add the caramel just before serving for the best appearance and texture.
What is the best way to serve this cake to guests?
Slice the cake with a sharp knife dipped in warm water for clean cuts. Place slices on plates and drizzle extra salted caramel from the bowl on top. Garnish with a pinch of flaky sea salt and a few banana chips for crunch.
Conclusion
This Salted Caramel Banana Cake from Salt n Sprinkles proves that paleo desserts can be indulgent, moist, and unforgettable. The trio of banana cake, tangy cream cheese frosting, and almond butter caramel creates a dessert that satisfies every craving. Whether you serve it for a celebration or a quiet evening, this cake delivers on flavor and texture every time. Make it once and it will become your new signature dessert.
Print
Salted Caramel Banana Cake
- Total Time: 55
- Yield: 12 slices 1x
- Diet: Vegetarian
Description
A moist paleo banana cake made with almond flour, topped with tangy cream cheese frosting and glossy almond butter caramel sauce. Ripe bananas, natural sweeteners, and salted caramel create a rich, layered dessert perfect for birthdays or weekend treats.
Ingredients
2 1/2 cups almond flour
1 tsp cinnamon
1/2 tsp baking soda
1/2 tsp baking powder
1/4 cup melted coconut oil
2 ripe bananas, mashed
1/4 cup maple syrup
1/4 cup honey
2 room temperature eggs
1 tbsp vanilla extract
1/4 tsp fine sea salt
12 oz cream cheese, room temperature
1/2 cup almond butter
1/4 tsp coarse salt (for caramel topping)
Instructions
Preheat oven to 350°F (180°C) and grease a 9×9-inch pan.
Mix almond flour, cinnamon, baking soda, baking powder, and salt in a bowl.
In a separate bowl, whisk mashed bananas, coconut oil, maple syrup, honey, eggs, and vanilla extract until smooth.
Combine wet and dry ingredients, fold gently until no dry streaks remain.
Pour batter into prepared pan and smooth the top.
Bake for 35 minutes or until a toothpick inserted comes out clean.
Cool completely before spreading cream cheese frosting made from whipped cream cheese, 1/2 cup maple syrup, and 1/2 cup almond butter.
Drizzle with almond butter caramel sauce (mix 1/4 cup maple syrup, 1/2 cup almond butter, 2 tbsp coconut oil, melted, and 1/4 tsp coarse salt) and sprinkle coarse salt on top.
Notes
Use spotty bananas for maximum sweetness
Cashew flour may be substituted for almond flour
Dairy-free cream cheese (e.g., coconut-based) can replace regular cream cheese
Store in an airtight container at room temperature for up to 3 days
Frosting may need refrigeration if ambient temperature exceeds 70°F
- Prep Time: 20
- Cook Time: 35
- Method: Baking
- Cuisine: Paleo
Nutrition
- Serving Size: 1 slice
- Calories: 220
- Sugar: 12g
- Sodium: 250mg
- Fat: 14g
- Saturated Fat: 5g
- Carbohydrates: 18g
- Fiber: 3g
- Protein: 4g
- Cholesterol: 30mg
