Millionaire’s Shortbread (Three Layers of Pure Greed)

Here’s the thing about millionaire’s shortbread: it sounds fancy, but it’s really just a spectacularly greedy combination of three simple things. Crumbly shortbread. Sticky, buttery caramel. A thick chocolate ceiling. That’s it. That’s the whole magic trick.

No candy thermometer. No complicated caramel pulling. Just a saucepan, some patience, and the self-control not to eat the entire pan in one sitting (good luck with that).

Ingredients

Serves 16 squares.

For the Shortbread Crust:

• 1½ cups (190g) all-purpose flour
• ½ cup (100g) granulated sugar
• ½ teaspoon salt
• ¾ cup (170g) unsalted butter, cold and cubed

For the Caramel Layer:

• 1 can (14oz/395g) sweetened condensed milk
• ½ cup (115g) unsalted butter
• ½ cup (100g) brown sugar, packed
• 2 tablespoons golden syrup or corn syrup
• Pinch of salt

For the Chocolate Topping:

• 1½ cups (255g) semi-sweet or dark chocolate chips
• 1 tablespoon coconut oil or butter (for shine)
• Flaky sea salt (optional, but do it)

Step-by-Step Instructions

Step 1: Make the Shortbread

1. Preheat oven to 350°F (175°C). Line an 8×8 inch pan with parchment paper.
2. Whisk flour, sugar, and salt. Cut in cold butter until it looks like wet sand.
3. Press firmly into the pan. Bake for 18-20 minutes until lightly golden. Cool slightly.

Step 2: Make the Caramel

1. In a saucepan, combine condensed milk, butter, brown sugar, syrup, and salt.
2. Cook over medium-low heat, stirring constantly, for 8-10 minutes until thick and golden.
3. Pour over the shortbread. Let set for 15 minutes.

Step 3: Add the Chocolate

1. Melt chocolate chips and coconut oil in the microwave in 30-second bursts.
2. Pour over the caramel layer. Spread smooth.
3. Sprinkle with flaky sea salt while wet.

Step 4: Chill and Cut

1. Refrigerate for at least 2 hours until fully set.
2. Use a hot knife to cut into squares. Wipe the knife clean between cuts for neat edges.

Summary

Prep Time: 20 minutes | Bake Time: 20 minutes | Chill Time: 2 hours | Total Time: ~2.5 hours

Yield: 16 rich squares

Difficulty: Medium (caramel requires attention)

Storage Notes

Store in an airtight container at room temperature for up to 1 week. Yes, a whole week. They also freeze beautifully for up to 3 months—just wrap individually. The caramel gets softer at room temperature, which is a feature, not a bug. If you refrigerate them, let them sit out for 10 minutes before eating.