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Squares of vegan millionaire's shortbread on a metal tray.
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Vegan Millionaire's Shortbread

Vegan millionaire's shortbread - buttery shortbread, chewy caramel and dark chocolate. All dairy free and made without condensed milk, with two different options for the caramel.
Course Dessert
Cuisine British
Diet Vegan
Keyword caramel, millionaire's shortbread, shortbread
Prep Time 1 hour
Cook Time 20 minutes
Chilling Time 4 hours
Servings 16 squares
Author Domestic Gothess

Equipment

  • candy or probe thermometer
  • 23 cm (9 in) square cake tin

Ingredients

Shortbread:

  • 190 g (¾ cup + 1 Tablespoon) vegan block butter slightly softened
  • 80 g (6 ½ Tablespoons) caster or granulated sugar
  • 1 teaspoon vanilla extract
  • pinch salt
  • 50 g (7 Tablespoons) cornflour (cornstarch)
  • 225 g (1 + ¾ cups + 1 Tablespoon) plain (all-purpose) flour

Caramel Option 1:*

  • 250 g (1 ¼ cups) light brown soft sugar
  • 150 g (7 ½ Tablespoons) golden syrup
  • 150 g (⅔ cup) vegan block butter
  • 150 ml (½ cup + 2 Tablespoons) vegan double cream (I use Elmlea)
  • 1 teaspoon vanilla extract
  • ¼ teaspoon salt

Caramel Option 2:*

  • 120 ml (½ cup) vegan double cream (I use Elmlea)
  • ¼ teaspoon salt
  • 215 g (1 cup + 1 ½ Tablespoons) caster or granulated sugar
  • 60 ml (¼ cup) water
  • 120 g (½ cup) vegan block butter
  • 1 teaspoon vanilla extract

Chocolate Topping:

  • 200 g (7 oz) dark chocolate finely chopped
  • 15 g (1 rounded Tablespoon) coconut oil

Instructions

Shortbread:

  • Preheat the oven to 180°C/160°C fan/350°F/gas mark 4. Line a 23 cm / 9 inch square cake tin with baking parchment, making sure that you leave some overhanging so that you can easily lift the baked bars out of the tin.
  • Start by making the shortbread. Cream together the softened vegan butter, caster sugar, vanilla extract and salt with an electric mixer until smooth.
    190 g (¾ cup + 1 Tablespoon) vegan block butter, 80 g (6 ½ Tablespoons) caster or granulated sugar, 1 teaspoon vanilla extract, pinch salt
  • Stir in the cornflour then add the plain flour and stir with a spatula until it forms a dough, it may seem like it is too much flour but it will combine eventually.
    50 g (7 Tablespoons) cornflour (cornstarch), 225 g (1 + ¾ cups + 1 Tablespoon) plain (all-purpose) flour
  • Tip the dough into the prepared cake tin and use your hands to pack it down as firmly and as evenly as possible.
  • Bake the shortbread for 20-25 mins until it is pale golden. Set aside to cool completely in the tin.

Caramel Option 1:

  • Place the light brown sugar, golden syrup, butter and cream in a deep pan over a medium heat. Stir until the butter and sugar are fully melted.
    250 g (1 ¼ cups) light brown soft sugar, 150 g (7 ½ Tablespoons) golden syrup, 150 g (⅔ cup) vegan block butter, 150 ml (½ cup + 2 Tablespoons) vegan double cream (I use Elmlea)
  • Bring up to the boil and cook, stirring every now and again, until it reaches 117-118℃ (243-245°F) on a candy or probe thermometer. It may take a while to come up to temperature and you may need to turn up the heat but it will get there!
  • Remove from the heat and stir in the vanilla and salt. Allow to cool for 3-5 minutes, stirring often, then pour the caramel over the shortbread. Refrigerate for about 3 hours, until set.
    1 teaspoon vanilla extract, ¼ teaspoon salt

Caramel Option 2:

  • Heat the cream and salt together until steaming hot then set aside.
    120 ml (½ cup) vegan double cream (I use Elmlea), ¼ teaspoon salt
  • Pour the sugar in an even layer into a medium sized saucepan then gently pour the water on top. Without stirring, cook the sugar over medium heat until it comes to a boil and starts to caramelise. To prevent it from crystallising, use a pastry brush dipped in cold water to brush down any sugar crystals that may form around the edge of the pan.
    215 g (1 cup + 1 ½ Tablespoons) caster or granulated sugar, 60 ml (¼ cup) water
  • Once the sugar begins to turn golden around the sides, gently swirl the pan so that it caramelises evenly. Cook until it is a rich golden amber colour, then immediately remove from the heat and stir in the hot cream. Be careful as it will bubble up violently.
  • Add the butter and stir until melted. Return the pan to the heat, bring up to the boil and cook, stirring every now and again, until it reaches 117-118℃ (243-245°F) on a candy or probe thermometer.
    120 g (½ cup) vegan block butter
  • Remove from the heat and stir in the vanilla. Allow to cool for 3-5 minutes, stirring often, then pour the caramel over the shortbread. Refrigerate for about 3 hours, until set.
    1 teaspoon vanilla extract

Chocolate Topping:

  • Place the chopped chocolate and the coconut oil in a heat-proof bowl. Microwave in short bursts, stirring in-between each, until melted. Alternatively melt over a double boiler.
    200 g (7 oz) dark chocolate, 15 g (1 rounded Tablespoon) coconut oil
  • Pour the melted chocolate over the chilled caramel and tilt the pan so that it spreads in an even layer. Set the pan aside at room temperature until set.
  • Lift the shortbread slab out of the tin. Pour boiling water over the blade of a large, sharp knife, dry it off and use it to cut the shortbread into 16 squares, reheating the blade as necessary.
  • Place in an airtight container and store in the fridge for up to 1 week.

Notes

  • *Do not make both caramel options! Pick the one that suits you best - see post above for details.
  • For the best results make sure that you follow the recipe closely. As always, I highly recommend weighing your ingredients using the gram measurements (with a digital scale), rather than the cup conversions. Cup measurements are simply not accurate enough for baking and I cannot guarantee the best results if you use them. A gram is always a gram, but a cup won’t always measure out the same amount.
  • If you are making caramel option 1, you can replace ¼ of the light brown sugar with dark brown for a deeper colour - this is what I did for the millionaire's shortbread in the photos.