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Perfect Mary Berry Millionaires Shortbread Recipe

Made with a buttery biscuit base and condensed milk caramel, the recipe for millionaires shortbread Mary Berry is quite easy to prepare. The name of the recipe gives away its richness.
Mary Berry Millionaires Shortbread Recipe2


What Is Mary Berry Millionaires Shortbread Recipe?

Rich and indulgent, Mary Berry millionaire’s shortbread, often called caramel squares, is a traditional British bar delicacy. They contain a chewy caramel layer on top of a shortbread crust, with melted chocolate on top. Your family will be begging for more after just one taste!

What Does Mary Berry Millionaires Shortbread Recipe Taste Like?

This Mary Berry millionaire shortbread recipe is straightforward and tasty! Like a Twix, the shortbread has more crunch, and the caramel, which is created with sweetened condensed milk, is delicious.

Why You’ll Love Mary Berry Millionaires Shortbread Recipe?

The recipe millionaire shortbread Mary Berry, with its chewy caramel base,  silky chocolate covering, and crunchy biscuit base, has everything you could love and ask for in a sweet treat. All of those flavors and sensations are present in this healthier version, which is also much better for you. This is because only natural, complete ingredients are used in their creation.
What Is The Best Mary Berry Millionaires Shortbread Recipe?

What Is The Best Mary Berry Millionaires Shortbread Recipe?

This luxurious recipe for millionaires shortbread Mary Berry is the ultimate sweet treat, with layers of caramel and chocolate sandwiching rich, buttery Scottish shortbread. It is incredibly delicious!

Ingredients Required For Mary Berry Millionaire Shortbread

The key ingredients of Mary Berry millionaire’s shortbread include plain flour, unsalted butter, caster sugar, butter, condensed milk, golden syrup, and dark chocolate.

How To Make Mary Berry Millionaire Shortbread?

  • Preheat the oven to 150C/300F/Gas 2. 
  • Using a stand mixer fitted with the paddle attachment, cream the butter and sugar until creamy.
  • Press the mixture firmly into the bottom of the tray and bake, until the top is pale yellow
  • After baking, take out of the oven and set aside.
  • Combine the condensed milk, butter, sugar, and golden syrup in a large saucepan.
  • Heat over medium heat until the sugar dissolves, stirring often to prevent any sticking.
  • Transfer the caramel onto the shortbread crust and refrigerate for one hour to allow it to solidify.
  • Once firm, melt the milk chocolate and drizzle it over the caramel.
  • Place the shortbread back into the refrigerator to allow the chocolate to solidify.
  • Cut your Mary Berry millionaire shortbread recipe into individual pieces and enjoy it!
How To Serve Mary Berry Millionaire Shortbread?

How To Serve Mary Berry Millionaire Shortbread?

Cover the caramel with the melted chocolate, spreading it out to a uniform layer if necessary, and then set aside to cool. When ready to serve, cut the recipe millionaire shortbread Mary Berry into squares.

What To Serve With Millionaire Shortbread Mary Berry?

Serve this Mary Berry millionaire shortbread recipe with a cheerful beverage and a hearty smile. They are either a hot, not-too-sweet beverage, or they go extremely nicely with brandy. Since it’s the Holiday Season, rejoice!

Millionaire Shortbread Mary Berry Variations

  • For a chocolaty twist, replace the cocoa powder in the shortbread base with a couple of tablespoons of flour!
  • For an added flavor boost, whisk in almond, rum, or coconut extract after the caramel has boiled. Adjust based on 1/4–½ teaspoon at first.
  • Pour caramel onto the crust and stir in chopped nuts, raisins, or dried cranberries.
  • For a colorful and festive look, swap out the dark chocolate for milk or white chocolate, or drizzle some over the top once the topping has set.
Pro Tips To Make Perfect Millionaire Shortbread Recipe Mary Berry​

Pro Tips To Make Perfect Millionaire Shortbread Recipe Mary Berry

  • To make it easier to remove, make sure you line your baking dish and provide an overhang.
  • It is imperative to use room-temperature butter when preparing shortbread!
  • To prevent the caramel from burning on the bottom, stir it frequently while it’s being made.
  • If you want the layer to be thinner, you can put less chocolate on top.
  • To ensure uniform layers, cool the caramel layer before adding the chocolate. If you don’t, the layers may blend together.
  • Try not to skip the sea salt; it brings out the rich chocolate taste in millionaire’s shortbread.

How To Store Leftover Millionaire Shortbread Recipe Mary Berry?

The recipe millionaire shortbread Mary Berry keeps well for 5-7 days at room temperature when kept in an airtight container, although, in our experience, it never lasts that long! It is consumed far too quickly! It might be necessary to put the caramel in the refrigerator to harden it up if it was not cooked for long enough. Store it in the refrigerator for a maximum of 2 weeks.

Mary Berry Millionaires Shortbread Recipe

Millionaire Shortbread Recipe Mary Berry Ingredients

Millionaire Shortbread Recipe Mary Berry Ingredients

For the shortbread:

For the topping:

Mary Berry Millionaire's Shortbread Instructions

Step 1: Set the oven temperature to 150C/300F/Gas 2. 

Step 2: In a food processor, combine the flour and butter cubes; pulse until the mixture resembles fine breadcrumbs. 

Step 3: Using a spoon, level out the mixture after tipping it into the cake tin that has been lined. Bake for thirty minutes, or until the shortbread is a light golden color. Put aside to cool.

Step 4: In the meantime, make the topping by heating the butter, golden syrup, and condensed milk in a saucepan and stirring from time to time until the butter melts and the mixture becomes smooth.

Step 5: Elevate the temperature and bring the blend to a boil while swirling regularly. The caramel will darken to a golden brown and thicken. 

Step 6: In a bowl over a pan of simmering water, melt the chocolate, stirring now and then, being careful that the bottom of the dish stays above the water.

Step 7: After the chocolate has completely cooled, pour the melted chocolate over the caramel and put aside. Serve after cutting into squares.

Mary Berry Millionaire's Shortbread Nutrition Facts

Mary Berry Millionaire's Shortbread Nutrition Facts


  • Nutrition values are an estimate only.
To set, your caramel must achieve a minimum temperature of 224F; undercooking it will cause problems. Using a sugar thermometer makes this process very simple, but if you don’t have one, make sure the caramel thickens and begins to peel away from the pan’s sides before taking it from the fire.
Trying different types of chocolate on top of millionaire’s shortbread is the greatest method to make it unique. Why not attempt adding some white chocolate that has melted and swirled in to make a fun pattern?
There is no need to refrigerate; simply store the squares in an airtight container. They can be stored for up to five days.
Indeed, millionaire shortbread freezes really well; however, you must freeze each cookie individually and wrap it carefully in foil or plastic wrap. Before serving, let them totally defrost.


Enjoy the indulgence of the well-known millionaire shortbread recipe by Mary Berry. This dish is so delicious that it will fulfill your sweet taste with layers of chocolate, caramel, and buttery shortbread.


Welcome! I’m Sumi, and I have a love for FOOD. Here, we’re all almost the pleasure of homemade delicious recipes.
Have you tried out one of my recipes? Share your culinary creations with us by tagging @eatfreshs on Instagram – I’d love to see your delicious dishes and connect with enthusiasts like you!

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