Description
Banana Burnt Sugar Crunch Cake
A soft, moist banana cake topped with a shatteringly crisp caramel “crunch.”
Ingredients
For the Banana Cake
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3 ripe bananas, mashed
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2 large eggs
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½ cup unsalted butter, melted (and slightly cooled)
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¾ cup brown sugar
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1 tsp vanilla extract
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1 ½ cups all-purpose flour
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1 tsp baking soda
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½ tsp salt
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½ tsp cinnamon (optional but recommended)
For the Burnt Sugar Crunch Topping
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½ cup granulated sugar
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1 tbsp water
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Pinch of salt
Instructions
1. Prep
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Preheat oven to 350°F (175°C).
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Grease a 9-inch round cake pan, and line the bottom with parchment for easy removal.
2. Make the Cake Batter
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In a large bowl, whisk together:
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mashed bananas
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eggs
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melted butter
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brown sugar
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vanilla
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In another bowl, whisk together:
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flour
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baking soda
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salt
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cinnamon
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Add dry ingredients to the banana mixture and fold gently until just combined.
Don’t overmix — a few small lumps are fine.
3. Bake
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Pour batter into prepared pan.
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Bake 35–40 minutes, or until a toothpick comes out clean or with moist crumbs.
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Cool completely in the pan.
4. Make the Burnt Sugar Crunch
Do this only once the cake is fully cooled.
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Add sugar, water, and a pinch of salt to a small saucepan.
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Heat over medium.
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Do NOT stir.
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Swirl the pan gently as it melts and darkens.
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Cook until the sugar turns a deep amber color.
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Immediately pour the hot caramel onto a sheet of parchment paper.
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Spread thinly with the back of a spoon or by tilting the paper.
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Let it harden fully, then break into “glass-like” shards.
5. Assemble
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Place shards of burnt sugar on top of the cooled cake right before serving.
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Slice and enjoy the crackly top + super moist banana cake underneath!
Notes
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a step-by-step version with photos,
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a one-page printable,
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a shortened TikTok-style recipe,
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or a metric version.