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5.0 from 3 votes

Custard Cream Traybake Slice (No-Bake)

An easy, no-bake Custard Cream tray bake cake made with condensed milk.

Prep Time
10 mins
Chill time:
3 hrs
Total Time
3 hrs 10 mins
Servings: 12 slices
Calories: 447 kcal
Course: Dessert
Cuisine: British

Ingredients

  • 300 g Custard Cream biscuits (10.5oz) plus more for topping if desired
  • 100 g butter, melted (around 1 tablespoon less than 1 stick)
  • 1 tin sweetened condensed milk (397g/14oz)
  • 300 g white chocolate (10.5oz)

Instructions

    Cup of Yum
  1. Line an 8x8-inch tin with baking paper. Set aside for now.
  2. Add the Custard Cream biscuits to a food processor or high power blender and blitz until you have fine crumbs.
  3. Add the Custard Cream crumbs to a large bowl with all of the melted butter and 80ml (⅓ cup) of the condensed milk. Save the rest for step 5.
  4. Mix it all together until you have a wet dough. Press it down into your lined tin.
  5. Break the white chocolate into pieces and add it to a heatproof bowl with the rest of the tin of condensed milk.
  6. Place the bowl on a double boiler and gently heat on low until the chocolate has melted. The mixture should look thick and glossy. Alternatively, you can do this in the microwave, stirring every 15 seconds or so to prevent burning.
  7. Working quickly once you remove it from the heat, add this mixture on top of the biscuit base in the tin. Press it down firmly into place (a rubber spatula will make this easier).
  8. Top with additional Custard Cream biscuits if desired.
  9. Refrigerate the whole thing for 3 hours until the topping is firm to the touch. Then just cut into slices and enjoy!

Notes

  • Store in an airtight container in the fridge for up to 5 days.

Nutrition Information

Serving 1slice Calories 447kcal (22%) Carbohydrates 52g (17%) Protein 5g (10%) Fat 24g (37%) Saturated Fat 13g (65%) Polyunsaturated Fat 1g Monounsaturated Fat 4g Cholesterol 18mg (6%) Sodium 66mg (3%) Potassium 2mg (0%) Fiber 1g (4%) Sugar 21g (42%)

Nutrition Facts

Serving: 12slices

Amount Per Serving

Calories 447

% Daily Value*

Serving 1slice
Calories 447kcal 22%
Carbohydrates 52g 17%
Protein 5g 10%
Fat 24g 37%
Saturated Fat 13g 65%
Polyunsaturated Fat 1g 6%
Monounsaturated Fat 4g 20%
Cholesterol 18mg 6%
Sodium 66mg 3%
Potassium 2mg 0%
Fiber 1g 4%
Sugar 21g 42%

* Percent Daily Values are based on a 2,000 calorie diet.