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Honeycomb Candy


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  • Author: Olivia
  • Total Time: 15 minutes
  • Yield: About 20 pieces 1x

Description

  • Honeycomb Candy, also known as sponge toffee or cinder toffee, is a light, airy, and crunchy candy made from just a few ingredients — sugar, corn syrup, and baking soda! When the baking soda reacts with the hot sugar mixture, it creates a bubbly texture that hardens into a crispy, golden treat. Dip it in chocolate or crumble it over ice cream for an extra indulgent twist.

Ingredients

Scale
  • 1 cup granulated sugar

  • 1/4 cup light corn syrup or golden syrup

  • 2 tablespoons honey (optional for flavor)

  • 1/4 cup water

  • 2 teaspoons baking soda (sifted)

  • Optional: melted chocolate for dipping


Instructions

  1. Prep your equipment:
    Line an 8×8-inch baking pan with parchment paper and lightly grease it. Have your baking soda measured and ready — timing is key!

  2. Cook the sugar mixture:
    In a deep, heavy-bottomed saucepan, combine sugar, corn syrup, honey (if using), and water. Stir over medium heat until the sugar dissolves.

  3. Boil without stirring:
    Once dissolved, stop stirring. Let the mixture come to a boil and cook until it reaches 300°F (hard crack stage) on a candy thermometer (about 5–8 minutes). The mixture should be a light amber color.

  4. Add the baking soda:
    Remove from heat and quickly whisk in the baking soda. The mixture will foam up rapidly — pour it immediately into the prepared pan. Do not spread it out; let it settle naturally to maintain the bubbles.

  5. Cool completely:
    Let the candy cool and harden at room temperature for about 1 hour. Once set, break it into pieces.

  6. Optional chocolate dip:
    Dip pieces in melted chocolate and allow to set on parchment for an extra decadent version.

Notes

  • Store honeycomb in an airtight container at room temperature — humidity will make it sticky.

  • Handle carefully — it’s brittle and sharp when broken.

  • Great as a holiday gift or topping for ice cream, cakes, or cupcakes!

  • Prep Time: 5 minutes
  • Cook Time: 10 minutes
  • Category: Candy, Dessert, Snack
  • Method: Boiling
  • Cuisine: British-Inspired, American

Nutrition

  • Serving Size: 1 piece
  • Calories: 70
  • Sugar: 15g
  • Sodium: 40mg
  • Fat: 0g
  • Saturated Fat: 0g
  • Unsaturated Fat: 0g
  • Trans Fat: 0g
  • Carbohydrates: 17g
  • Fiber: 0g
  • Protein: 0g
  • Cholesterol: 0g