Berry Streusel Slices with White Chocolate Custard Dip

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recipe by Nicky's Kitchen Sanctuary https://kitchensanctuary.com/

  • Time icon
    Total Time
    1hr 5mins
  • Serves icon
    Serves
    24
  • Calories icon
    Calories
    270
based on 1 ratings

Crunchy biscuit base, juicy berry centre and buttery crumble topping served with a creamy, white chocolate custard dip. One bar is just not enough. The custard can be served warm, but is also delicious as a cool dip – think of the creamy custard in the custard slices you buy from the bakery – laced with melted white chocolate. The base of the streusel slice is made from the exactly the same ingredients as the topping – meaning you make the base and the topping in the same bowl. The base is simply squished into the baking tray firmly – which results in it melding together into a biscuity-crisp base. The topping, on the other hand, is sprinkled on – resulting in the crumbly streusel we all love.

Inspired by: http://kitchensanctuary.com/2015/06/berry-streusel-slices-with-white-chocolate-custard-dip/

recipe updated 24 Jun 2021

Ingredients

  • Plain flour icon
    Plain flour
    360 g
  • Baking powder icon
    Baking powder
    1 teaspoon
  • Butter icon
    Butter
    230 g
  • White sugar icon
    White sugar
    240 g
  • Light brown sugar icon
    Light brown sugar
    120 g
  • Salt icon
    Salt
    ½ teaspoon
  • Egg icon
    Egg
    1
  • Vanilla extract icon
    Vanilla extract
    1 ½ teaspoons
  • Strawberries icon
    Strawberries
    300 g
  • Blueberries icon
    Blueberries
    150 g
  • Lemon juice icon
    Lemon juice
    2 teaspoons
  • Cornflour icon
    Cornflour
    3 teaspoons
  • Cornflour icon
    Cornflour
    1 ½ tablespoons
  • Caster sugar icon
    Caster sugar
    2 tablespoons
  • Egg yolk icon
    Egg yolk
    4
  • Heavy cream icon
    Heavy cream
    240 ml
  • Milk icon
    Milk
    120 ml
  • Unsalted butter icon
    Unsalted butter
    1 tablespoon
  • White chocolate icon
    White chocolate
    100 g

Tools

  • kCook icon Oven
  • kCook icon Parchment paper
  • kCook icon Whisk
  • kCook icon Wooden spoon
  • kCook icon Stove
  • kCook icon Cutting board
  • kCook icon Medium bowl
  • kCook icon Baking dish - 2 quart
  • kCook icon Large mixing bowl
  • kCook icon Saucepan
  • kCook icon Jug

Step preview

  1. Pre-heat oven - 190°C
  2. Prepare a clean baking dish with parchment paper
  3. Add all purpose flour and baking powder to a clean large mixing bowl
  4. Add butter to the large mixing bowl
  5. Add white sugar, light brown sugar, salt, egg and vanilla extract to the large mixing bowl
  6. Mix with your hands
  7. Take approx. half of this mixture and place it into your prepared baking tray
  8. Flatten the mixture down and squash it to the edges and corners
  9. Add strawberries, blueberries, white sugar, lemon juice and cornflour to a clean medium bowl
  10. Mix gently
  11. Layer this mixture on top of your crumble base
  12. Sprinkle the remaining crumble mixture on top of the blueberries
  13. Bake until golden brown - 40 min, 190°C
  14. Let cool in the tin
  15. Gently slide ( baking parchment too) onto a cutting board
  16. Let cool completely (this is a good time to make your custard dip)
  17. Once cool, slide out of the baking parchment and cut into 24 bars
  18. Add cornflour, caster sugar and egg yolk to a clean jug
  19. Whisk then set aside
  20. Add heavy cream, milk and vanilla extract to a clean saucepan
  21. Heat until just boiling and turn off heat
  22. Pour a splash of the hot milk mixture into the egg mixture whilst whisking with a hand whisk
  23. Continue to add the milk a little at a time whilst whisking, then pour the whole mixture back in the pan
  24. Stir slowly with the whisk whilst heating on a medium heat
  25. Turn off the heat
  26. Stir unsalted butter into the saucepan
  27. Add white chocolate to the saucepan
  28. Heat until melted - approx 1 min
  29. Stir until completely mixed
  30. The custard can be served warm right away, or can be left to cool with a layer of plastic wrap on top
  31. Serve the sliced streusel bars with little individual dishes of the white chocolate custard dip
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