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Crunchy Banana Walnut Brittle Recipe

Crunchy Banana Walnut Brittle Recipe


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4.6 from 29 reviews

  • Total Time: 55 minutes
  • Yield: 11 1x

Description

Creamy banana walnut brittle delights dessert enthusiasts with its rich caramelized flavors. Sweet and crunchy layers blend perfectly for an indulgent treat that satisfies classic comfort cravings.


Ingredients

Scale
  • 1 cup (200 g/7.05 oz) granulated sugar
  • 1 cup (100 g/3.53 oz) walnuts, chopped and toasted
  • ½ cup (120 g/4.23 oz) freeze-dried banana slices, crumbled
  • ½ cup (120 ml/4 fl oz) light corn syrup
  • ¼ cup (60 ml/2 fl oz) water
  • 2 tbsps (30 g/1.06 oz) unsalted butter
  • ½ tsp baking soda
  • ½ tsp vanilla extract

Instructions

  1. Preparation: Line a baking sheet with parchment paper or silicone mat, creating a non-stick surface for the brittle.
  2. Walnut Roasting: Toast walnuts in a dry skillet over medium heat, stirring gently until fragrant and golden, releasing their rich, nutty essence.
  3. Caramel Formation: Merge sugar, corn syrup, and water in a heavy-bottomed saucepan. Heat gently, dissolving sugar completely, then escalate to a rolling boil without additional stirring.
  4. Temperature Control: Utilize a candy thermometer to track the sugar mixture, aiming for the hard-crack stage at 300°F, signaling optimal caramelization.
  5. Flavor Infusion: Remove from heat, rapidly incorporate butter, triggering intense bubbling. Quickly introduce baking soda and vanilla extract to elevate taste and texture.
  6. Ingredient Integration: Fold freeze-dried banana fragments and pre-toasted walnuts into the molten caramel, ensuring comprehensive coating with the golden syrup.
  7. Spreading Technique: Pour the blazing mixture onto the prepared baking sheet, using a spatula to distribute evenly and thinly before solidification begins.
  8. Cooling and Fragmenting: Allow the brittle to cool completely at room temperature for approximately 30 minutes. Once hardened, break into irregular, rustic pieces.
  9. Storage: Transfer brittle fragments to an airtight container, preserving their crisp texture and complex flavor profile for up to two weeks at room temperature.

Notes

  • Prevent Sugar Crystallization: Avoid stirring the caramel once it starts boiling to prevent sugar crystals from forming, which can make the brittle grainy.
  • Maintain Precise Temperature: Use a reliable candy thermometer to accurately reach the 300°F hard-crack stage, as even a few degrees can dramatically change the brittle’s texture.
  • Work Quickly When Adding Ingredients: Have all ingredients measured and ready before starting, as the caramel mixture sets rapidly and requires immediate incorporation of butter, baking soda, and add-ins.
  • Store Carefully to Preserve Crispness: Keep the brittle in a completely dry, airtight container away from humidity to maintain its signature crisp texture and prevent softening.
  • Prep Time: 25 minutes
  • Cook Time: 30 minutes
  • Category: Desserts, Snacks
  • Method: Boiling
  • Cuisine: American

Nutrition

  • Serving Size: 11
  • Calories: 180
  • Sugar: 24 g
  • Sodium: 30 mg
  • Fat: 9 g
  • Saturated Fat: 2 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 27 g
  • Fiber: 1 g
  • Protein: 2 g
  • Cholesterol: 5 mg