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–+ servings
Three Ginger Crunch Bars stacked on top of one another. They are sat on top of a printed brown baking paper and surrounded by loose pieces of crystalised ginger.

Best Ginger Crunch Slice – A Classic Edmonds Ginger Crunch Recipe

5 from 33 votes
This ginger crunch recipe is a classic New Zealand ginger slice, featuring a buttery shortbread base topped with rich, fudgy ginger icing. Quick, easy, and packed with warm ginger spice, it’s the perfect afternoon tea treat or snack!
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Course: Dessert, Snack
Cuisine: Australian
Prep Time: 20 minutes
Cook Time: 20 minutes
Chilling Time: 2 hours
Servings: 20 Slices
Calories: 294kcal

Ingredients
 
 

For the Biscuit Base

  • 280 g Plain Flour
  • 125 g Golden Caster Sugar
  • 1 tsp Baking Powder
  • 2 tsp Ground Ginger
  • 180 g Unsalted Butter

For The Biscuit Topping

  • 180 g Unsalted Butter
  • 100 g Golden Syrup
  • 375 g Icing Sugar
  • 2 tsp Ground Ginger
  • Crystalised Ginger, optional

Instructions

  • Preheat the oven to 180°C (350°F).
  • In a bowl, cream together the butter and sugar until creamy and well combined.
  • In a separate bowl, sift the flour, baking powder, and ground ginger.
  • Add the sifted dry ingredients to the butter mixture and mix together until a dough consistency forms.
  • Line and grease a 20cm square baking tin. Press the biscuit mixture firmly into the tin, spreading it evenly to about 1cm thickness.
  • Bake in the preheated oven for 15-20 minutes or until golden.
  • Remove the tin from the oven and set it aside to cool.
  • In a pan, gently melt the butter and golden syrup together over low heat.
  • In a separate bowl, sift the icing sugar and ground ginger.
  • Add the melted butter and syrup mixture to the sifted icing sugar and ginger. Beat well until a thick and smooth topping is formed.
  • Pour the topping over the cooled biscuit base, ensuring it covers the entire surface. Sprinkle with crystallised ginger pieces, if desired.
  • Allow the ginger crunch to set completely before slicing it into bars.

Video

Recipe Notes

 
  • Softened Butter: Use softened butter for a smooth and creamy texture.
  • Sift Dry Ingredients: Sift flour, baking powder, and ground ginger for an even texture.
  • Press Biscuit Base: Press the mixture firmly and evenly into the baking tin.
  • Cool Biscuit Base: Allow the base to cool completely before adding the topping.
  • Line and Grease Tin: Use baking/parchment paper to line and grease the tin for easy removal.
  • Complete Setting Time: Let the ginger crunch set fully before slicing.
  • Refrigerate in Hot Weather: Store the bars in the fridge in hot weather to keep the topping set.

Nutrition Estimate

Calories: 294kcal | Carbohydrates: 40g | Protein: 2g | Fat: 15g | Saturated Fat: 9g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 1g | Cholesterol: 39mg | Sodium: 24mg | Potassium: 25mg | Fiber: 0.4g | Sugar: 29g | Vitamin A: 450IU | Vitamin C: 0.003mg | Calcium: 19mg | Iron: 1mg