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Millionaire’s Shortbread

A decadent dessert with three irresistible layers: a buttery shortbread base, a rich caramel center, and a smooth chocolate topping. Perfect for holidays, special occasions, or any time you crave a sweet indulgence, this treat is truly a luxurious bite in every square.
Print Recipe
Prep Time:20 minutes
Cook Time:20 minutes
Total Time:1 hour 50 minutes

Equipment

  • 9×13-inch baking pan
  • Parchment paper
  • Large mixing bowl
  • Medium saucepan
  • Wooden spoon or spatula
  • Heatproof bowl for melting chocolate
  • Knife for slicing
  • Measuring cups and spoons

Ingredients

  • For the Shortbread Base:
  • 1 cup 2 sticks unsalted butter, softened
  • 1/2 cup granulated sugar
  • 2 cups all-purpose flour
  • 1/4 tsp salt
  • For the Caramel Layer:
  • 1 can 14 oz sweetened condensed milk
  • 1/2 cup unsalted butter
  • 1/2 cup brown sugar packed
  • 2 tbsp golden syrup or light corn syrup
  • 1 tsp vanilla extract
  • For the Chocolate Topping:
  • 8 oz 225 g semi-sweet or milk chocolate, chopped
  • 1 tbsp unsalted butter

Instructions

  • Preheat Oven:
  • Preheat oven to 350°F (175°C). Line a 9x13-inch baking pan with parchment paper, leaving some overhang for easy removal.
  • Make Shortbread Base:
  • In a large bowl, cream together butter and sugar until light and fluffy. Stir in flour and salt until a crumbly dough forms. Press evenly into the prepared pan. Bake for 18–20 minutes, until lightly golden. Remove from oven and cool slightly.
  • Prepare Caramel Layer:
  • In a medium saucepan over medium heat, combine sweetened condensed milk, butter, brown sugar, and golden syrup. Cook, stirring constantly, until thickened and golden, about 10–12 minutes. Remove from heat and stir in vanilla extract.
  • Assemble Caramel Layer:
  • Pour the caramel over the cooled shortbread base and spread evenly. Allow to set at room temperature for 30–40 minutes or refrigerate for faster setting.
  • Add Chocolate Topping:
  • Melt chocolate and butter together in a heatproof bowl over simmering water (double boiler) or in the microwave in 30-second intervals, stirring until smooth. Pour over the caramel layer and spread evenly.
  • Chill and Slice:
  • Refrigerate for at least 1 hour or until chocolate is set. Lift from pan using parchment overhang and cut into squares or rectangles.
Servings: 24 squares