🍓 Strawberry Banana Cake Roll

Posted by Divna on

This delightful Strawberry Banana Cake Roll is a soft sponge cake wrapped around fresh bananas and a luscious strawberry buttercream made with homemade strawberry sauce and sweetened condensed milk. With its beautiful spiral and fruity flavor, it’s the perfect dessert for spring and summer gatherings—or anytime you’re craving something light and fruity!

🍰 Ingredients

For the Cake Roll:

  • 3 eggs
  • 150 g granulated sugar
  • 2 mashed bananas
  • 1 tsp lemon juice
  • 120 g all-purpose flour
  • 1 tsp baking powder
  • ¼ tsp salt
  • ½ tsp cinnamon

For the Strawberry Sauce:

  • 300 g strawberries, chopped
  • 3 tbsp sugar
  • 1 tbsp lemon juice

For the Strawberry Buttercream:

  • 300 ml sweetened condensed milk
  • 230 g unsalted butter, room temperature
  • 1 cup strawberry sauce (from above)

Additional:

  • 2 whole bananas (not too ripe, with no brown spots)
  • 6 half strawberries

👩‍🍳 Instructions

1. Prepare the Strawberry Sauce:

  • Wash and dice strawberries.
  • In a small pot, combine strawberries, sugar, and lemon juice.
  • Cook on medium heat for about 10 minutes until the liquid evaporates and the sauce thickens. Set aside to cool.

2. Make the Cake Roll:

  • Preheat oven to 375°F (190°C). Line a 15 x 10 x 1-inch baking pan with parchment paper.
  • In a mixing bowl, beat eggs on high speed for 5 minutes.
  • Gradually add sugar and beat until fully incorporated.
  • Stir in mashed bananas and lemon juice.
  • Sift in flour, baking powder, salt, and cinnamon. Gently fold to combine.
  • Spread the batter evenly into the prepared pan.
  • Bake for 12–15 minutes, or until the top springs back when touched.
  • Cool for 2 minutes, then invert onto a clean kitchen towel or parchment paper.
  • Peel off the bottom parchment and roll the cake into a spiral using the towel. Cool on a wire rack for 1 hour.

3. Make the Strawberry Buttercream:

  • Beat butter until light and fluffy.
  • Slowly add sweetened condensed milk while mixing.
  • Beat for 5 minutes until creamy.
  • Add 1 cup of the cooled strawberry sauce and mix until combined.

4. Assemble the Cake:

  • Carefully unroll the cake and remove the towel.
  • Spread ⅔ of the buttercream evenly over the surface.
  • Peel and trim two bananas. Place them side by side along one long edge of the cake, about 2 inches from the edge.
  • Gently roll up the cake, enclosing the bananas inside.
  • Wrap the roll in parchment paper and freeze for 10 minutes to firm it up.
  • Remove from freezer, spread the remaining buttercream over the top, and decorate with swirls and fresh strawberries.

🍽️ Serving Suggestions

  • Slice and serve slightly chilled with a dollop of whipped cream.
  • Pairs wonderfully with a hot cup of tea or a light espresso.
  • Add mint leaves or shaved chocolate for extra flair.

🧊 Storage Tips

  • Refrigerate: Store the cake roll in an airtight container in the fridge for up to 3 days.
  • Freeze: Wrap tightly in plastic wrap and freeze for up to 1 month. Thaw in the fridge overnight before serving.

🔄 Variations & Substitutions

  • Fruit Swap: Use raspberries or blueberries in place of strawberries for a twist.
  • Cream Filling: Try mascarpone or cream cheese instead of buttercream for a richer filling.
  • Gluten-Free: Substitute the all-purpose flour with a 1:1 gluten-free baking blend.
  • Lemon Zest: Add a bit of lemon zest to the batter or buttercream for a zesty kick.

❓ FAQ

Can I make the cake roll in advance?
 Yes! You can bake the sponge and prepare the sauce a day ahead. Assemble and decorate the next day for best texture.

Why did my cake crack when rolling?
 This usually happens if the cake cools too much before rolling. Be sure to roll it while still warm and pliable.

Can I use store-bought strawberry jam instead of homemade sauce?
 Yes, but it may be sweeter and less fresh-tasting than the homemade version.

📝 Conclusion

This Banana Strawberry Cake Roll is not only beautiful to look at, but also incredibly delicious with its light sponge, fresh bananas, and fruity buttercream. Whether you’re hosting a party or simply indulging in a weekend bake, this cake roll is sure to impress!

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