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Millionaire’s Shortbread Bars Recipe

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  • Author: Jessica
  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Total Time: 35 minutes
  • Yield: 20 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: British

Description

This recipe features the classic Millionaire’s Shortbread, a decadent dessert consisting of a buttery shortbread base, a rich, golden caramel layer, and a smooth chocolate topping. Perfectly balanced between sweet and buttery, this treat is ideal for special occasions or a luxurious everyday snack.


Ingredients

Scale

Shortbread

  • 1 recipe shortbread (see recipe card)

Caramel Layer

  • 6 oz butter (1 1/2 sticks)
  • ¾ cup sugar
  • 3 tablespoons Lyle’s Golden Syrup (optional, available in British or specialty shops)
  • 7 oz condensed milk (½ of a 14 oz can)

Chocolate Topping

  • 8 oz good quality dark or milk chocolate


Instructions

  1. Preheat Oven: Preheat your oven to 350º F (170º C) to prepare for baking the shortbread layer.
  2. Make the Shortbread: Prepare the shortbread dough according to your recipe. Spread it evenly in your baking pan and lightly prick the surface with a fork to prevent bubbling. Bake for about 20 minutes until just golden. Remove from the oven and allow it to cool completely.
  3. Prepare the Caramel: In a heavy-bottomed pan, combine butter, sugar, Lyle’s Golden Syrup, and condensed milk. Heat the mixture until it comes to a gentle boil, then reduce to a simmer, stirring constantly to prevent burning. Continue simmering until the caramel thickens and turns a golden brown shade. For accuracy, use a candy thermometer to reach the soft ball stage (235-240ºF or 113-115ºC). If you don’t have a thermometer, drop a bit of caramel into cold water; when it forms a soft ball, it’s ready.
  4. Assemble the Caramel Layer: Pour the hot caramel evenly over the cooled shortbread base. Set aside and allow it to cool and set completely at room temperature.
  5. Finish with Chocolate: Melt the chocolate gently, ideally in the microwave on defrost power to avoid burning. Spread the melted chocolate evenly over the set caramel layer.
  6. Chill and Serve: Refrigerate the assembled bars until the chocolate topping is firm. Once chilled, cut into slices. Store the bars in an airtight tin or freeze for longer storage.

Notes

  • You can substitute dark chocolate with milk chocolate if you prefer a sweeter topping.
  • If Lyle’s Golden Syrup is unavailable, you can omit it, though it adds a unique depth to the caramel.
  • Ensure the shortbread is fully cooled before pouring the caramel to avoid melting or mixing layers.
  • Use a heavy-bottomed pan for the caramel to prevent burning and achieve even cooking.
  • The bars keep well stored in an airtight container and can be frozen to extend freshness.

Nutrition

  • Serving Size: 1 bar (approximately 50g)
  • Calories: 270
  • Sugar: 22g
  • Sodium: 50mg
  • Fat: 15g
  • Saturated Fat: 9g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 32g
  • Fiber: 1g
  • Protein: 2g
  • Cholesterol: 35mg