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Banana Burnt Sugar Crunch Cake : A Lush Dessert with a Crackly Twist

Banana Burnt Sugar Crunch Cake : A Lush Dessert with a Crackly Twist


  • Author: BeauCollier

Description

Banana Burnt Sugar Crunch Cake

A soft, moist banana cake topped with a shatteringly crisp caramel “crunch.”


Ingredients

Scale

For the Banana Cake

  • 3 ripe bananas, mashed

  • 2 large eggs

  • ½ cup unsalted butter, melted (and slightly cooled)

  • ¾ cup brown sugar

  • 1 tsp vanilla extract

  • 1 ½ cups all-purpose flour

  • 1 tsp baking soda

  • ½ tsp salt

  • ½ tsp cinnamon (optional but recommended)

For the Burnt Sugar Crunch Topping

  • ½ cup granulated sugar

  • 1 tbsp water

  • Pinch of salt


Instructions

1. Prep

  • Preheat oven to 350°F (175°C).

  • Grease a 9-inch round cake pan, and line the bottom with parchment for easy removal.

2. Make the Cake Batter

  1. In a large bowl, whisk together:

    • mashed bananas

    • eggs

    • melted butter

    • brown sugar

    • vanilla

  2. In another bowl, whisk together:

    • flour

    • baking soda

    • salt

    • cinnamon

  3. Add dry ingredients to the banana mixture and fold gently until just combined.
    Don’t overmix — a few small lumps are fine.

3. Bake

  • Pour batter into prepared pan.

  • Bake 35–40 minutes, or until a toothpick comes out clean or with moist crumbs.

  • Cool completely in the pan.


4. Make the Burnt Sugar Crunch

Do this only once the cake is fully cooled.

  1. Add sugar, water, and a pinch of salt to a small saucepan.

  2. Heat over medium.

    • Do NOT stir.

    • Swirl the pan gently as it melts and darkens.

  3. Cook until the sugar turns a deep amber color.

  4. Immediately pour the hot caramel onto a sheet of parchment paper.

  5. Spread thinly with the back of a spoon or by tilting the paper.

  6. Let it harden fully, then break into “glass-like” shards.


5. Assemble

  • Place shards of burnt sugar on top of the cooled cake right before serving.

  • Slice and enjoy the crackly top + super moist banana cake underneath!

Notes

  • a step-by-step version with photos,

  • a one-page printable,

  • a shortened TikTok-style recipe,

  • or a metric version.