Name: Millionaire Shortbread (Caramel Chocolate Layers) Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 2 h 15 min
Cuisine: British
Ingredients: 1 cup unsalted butter (softened); 0.5 cup granulated sugar; 2 cups all-purpose flour; 0.25 tsp salt; 1 tsp vanilla extract; 0.5 cup unsalted butter; 0.5 cup brown sugar; 14 oz sweetened condensed milk; 0.25 cup light corn syrup; 1 tsp vanilla extract; 1 pinch salt; 8 oz semisweet or milk chocolate (chopped); 1 tbsp butter or cream (optional, for smoothness)

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Introduction

Millionaire Shortbread is a decadent treat combining a buttery shortbread base, rich caramel layer, and smooth chocolate topping. This classic dessert is perfect for satisfying your sweet tooth with its irresistible layers and texture.

The image shows two stacked dessert bars on a white plate placed on a white marbled surface, with a golden spoon nearby. Each bar has three distinct layers: the bottom layer is a light beige crumbly base, the middle layer is a smooth, shiny caramel brown, and the top layer is a thick, dark chocolate with coarse white sea salt flakes sprinkled on top. In the blurred background, more bars are visible, emphasizing the focus on the two stacked pieces in the front. photo taken with an iphone --ar 4:5 --v 7

Ingredients

1 cup unsalted butter (softened)
0.5 cup granulated sugar
2 cups all-purpose flour
0.25 tsp salt
1 tsp vanilla extract
0.5 cup unsalted butter
0.5 cup brown sugar
14 oz sweetened condensed milk
0.25 cup light corn syrup
1 tsp vanilla extract
1 pinch salt
8 oz semisweet or milk chocolate (chopped)
1 tbsp butter or cream (optional, for smoothness)

Instructions

Step 1: Preheat your oven to 350°F (175°C) and line an 8×8-inch baking pan with parchment paper.
Step 2: Cream the softened butter and granulated sugar together until the mixture is light and fluffy. Stir in the vanilla extract, flour, and salt to form a dough.
Step 3: Press the dough evenly into the prepared baking pan. Bake for 18 to 20 minutes, or until the shortbread turns golden. Allow it to cool completely.
Step 4: In a saucepan, combine the butter, brown sugar, sweetened condensed milk, and corn syrup. Cook over medium heat for 8 to 10 minutes, stirring, until the mixture is thickened and golden.
Step 5: Pour the caramel over the cooled shortbread base, spreading it evenly. Chill in the refrigerator for 30 minutes to set.
Step 6: Melt the chopped chocolate and butter or cream (if using) together, then pour the melted chocolate over the chilled caramel layer and spread smoothly.
Step 7: Chill the entire tray in the refrigerator for 1 to 2 hours until firm. Slice into bars and serve.

Tips & Variations

Use a mix of semisweet and milk chocolate for a balanced flavor between sweet and rich.
For a saltier twist, sprinkle flaky sea salt over the chocolate layer before chilling.
Ensure the caramel is thickened properly by cooking it gently and stirring continuously to prevent burning.
Line the pan with parchment paper overhanging the sides for easy removal of the bars.

Storage

Store the millionaire shortbread in an airtight container in the refrigerator for up to one week. Let the bars come to room temperature for 10–15 minutes before serving for the best texture. Alternatively, you can freeze them wrapped tightly for up to one month and thaw in the refrigerator before serving.

How to Serve

The image shows a stack of square caramel bars on a white plate with a white marbled texture surface under it. Each bar has three layers: a pale, crumbly shortbread base at the bottom, a thick golden caramel middle, and a smooth, dark chocolate top layer sprinkled with coarse sea salt. The bars are neatly cut and stacked, with the top bar slightly angled to show the layers clearly. The chocolate layer has a glossy shine and textured edges from cutting. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use salted butter instead of unsalted?

Yes, but reduce or omit the added salt in the recipe to avoid an overly salty taste.

What if I don’t have corn syrup? Can I substitute it?

You can substitute corn syrup with an equal amount of golden syrup or honey, but the texture might be slightly different. These alternatives help prevent crystallization in the caramel.