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This naturally sweetened Raspberry Banana Cake is one of those recipes you’ll keep coming back to. It’s soft, fruity, satisfying, and completely free from added sugar—making it ideal as a breakfast or dessert option. Sweetened only with ripe bananas and berries, this cake is perfect for toddlers, lunchboxes, or a wholesome afternoon pick-me-up. It’s kid-approved in our house and works brilliantly for batch baking and freezing.
Plus, it’s incredibly versatile—feel free to use any flour or berries you have on hand. You’ll only need one bowl, minimal effort, and 30 minutes of baking time.
Why You’ll Love This Raspberry Banana Cake
- No Added Sugar – Sweetened naturally with ripe bananas and berries.
- Kid-Approved – Soft, fruity, and perfect for little hands and growing appetites.
- Meal Prep–Friendly – Make a batch, slice it up, and store for easy grab-and-go breakfasts or snacks.
- High in Fiber & Healthy Fats – Thanks to jumbo oats, almond flour, and chia jam.
- Simple Ingredients – No refined flours or sweeteners—just real, nourishing ingredients.
- Versatile – Use fresh or frozen berries and your favorite flour.
- Freezer-Friendly – Stores well in the freezer, so you always have a healthy treat on hand.
- One-Bowl Bake – Easy cleanup, minimal utensils.
- No Mixer Needed – Just a fork and a whisk do the job.
- Beautiful Swirl – The jam topping makes it look as good as it tastes.
How To Make This Sugar Free Kid-Friendly Cake
Start by preheating your oven to 180°C (356°F) and lining a 31.5×24.5 cm baking tray with parchment paper. This step ensures your cake lifts easily without sticking.
In a large mixing bowl, mash the ripe bananas until smooth using a fork. Add the eggs, salt, and baking powder. Whisk everything together until the mixture becomes frothy and well combined.
Next, stir in the jumbo oats, vanilla powder or extract, and your flour of choice (almond flour works beautifully for a light, moist texture). Gently fold in the berries—fresh or frozen raspberries, blueberries, or cherries all work well. This is where you can get creative or use what you have on hand.
Pour the batter into your lined tray and use a spatula to spread it evenly. Add spoonfuls of chia raspberry jam across the top and use a fork to swirl it gently throughout the surface—this adds a beautiful touch and bursts of flavour in every bite.
Finally, sprinkle over the desiccated coconut and place in the oven. Bake for 30 minutes, or until the top is golden and a toothpick inserted into the center comes out clean.
Let it cool before slicing into squares or bars. Serve as is or with a side of yogurt for extra creaminess.
Ways To Enjoy
- Breakfast Bars – Grab a slice in the morning with a cup of tea or coffee.
- Lunchbox Treat – A healthier, naturally sweet option for kids’ lunchboxes.
- Pre/Post Workout Snack – Packed with slow-release carbs and healthy fats.
- Afternoon Pick-Me-Up – Enjoy with a warm drink for a satisfying treat.
- Freeze for Later – Freeze individual slices in a container for up to 3 months—just defrost overnight in the fridge.
Storage Tips
- Fridge: Store in an airtight container for up to 5 days.
- Freezer: Slice and freeze in portions. Reheat in the toaster oven or microwave for a quick snack or breakfast.
- Serving tip: Enjoy it plain or serve with a dollop of Greek yogurt for extra protein.
Substitutions & Tips
- You can use any berries—fresh or frozen.
- No almond flour? Use oat flour, whole wheat, or any all-purpose flour.
- For extra crunch, mix in some chopped walnuts or seeds.
- Swap raspberry chia jam for any no-sugar fruit spread you love.
Raspberry Banana Cake (No Sugar!)
This Raspberry Banana Cake is naturally sweetened with bananas and berries—no added sugar needed! A kid-friendly, meal prep–ready recipe made with oats, almond flour, and chia jam.
12
servings10
minutes30
minutes40
minutesIngredients
4 ripe bananas
4 large eggs
½ tsp salt
½ tsp baking powder
80 g jumbo oats
1 tsp vanilla powder or sugar-free vanilla extract
200 g almond flour (or any flour of your choice)
100 g cherries, raspberries, or blueberries (fresh or frozen)
5 tbsp chia raspberry jam
2 tbsp desiccated coconut
Directions
- Preheat your oven to 180°C (350°F). Line a baking tray (approx. 31.5x24.5cm) with parchment paper.
- Mash the bananas in a large bowl, then add the eggs, salt, and baking powder. Whisk until well combined.
- Stir in the oats, vanilla, flour, and berries. Mix until everything is evenly incorporated.
- Transfer the mixture into your prepared baking tray.
- Spoon the chia raspberry jam across the top of the batter. Use a fork to gently swirl the jam through the surface.
- Sprinkle the top with desiccated coconut for a lovely texture and finish.
- Bake for 30 minutes, or until the top is golden and a toothpick comes out clean.
- Let it cool before slicing. Enjoy warm or at room temperature!
Equipment
Glass Mixing Bowls/Salad BowlGET IT HERE- Measuring Cups and SpoonsGET THEM HERE
- Stainless Steel Baking TrayGET IT HERE
Notes
- Feel free to use my favourite berry chia jam recipe.
- Tip: Instead of eating the whole cake at once, slice it and freeze portions for up to 4 weeks. Just defrost overnight in the fridge or pop in the toaster oven for a quick warm-up.
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