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No-Bake Custard Slice Recipe

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  • Author: admin
  • Prep Time: 20 mins
  • Cook Time: 10 mins
  • Total Time: 4 hours 30 mins
  • Yield: 9 servings
  • Category: Dessert
  • Method: Stovetop
  • Cuisine: Western

Description

This No-Bake Custard Slice is a delicious and easy-to-make dessert featuring layers of crunchy biscuits and creamy homemade custard, topped with a smooth vanilla icing. Perfect for those who want a comforting treat without turning on the oven, this recipe takes advantage of simple ingredients and minimal cooking time to create a rich, custardy delight that chills to perfection.


Ingredients

Scale

Biscuits Layer

  • 2 packs plain graham crackers or digestive biscuits (or vanilla wafers)

Custard

  • 4 cups milk
  • 1/2 cup sugar
  • 1/3 cup cornstarch
  • 3 egg yolks
  • 2 tsp vanilla extract
  • 2 tbsp butter

Icing

  • 1 cup powdered sugar
  • 1-2 tbsp milk
  • 1/2 tsp vanilla extract


Instructions

  1. Prepare Pan: Line an 8×8 or 9×9 square pan with parchment paper to prevent sticking and ensure easy removal of the custard slice.
  2. First Biscuit Layer: Arrange a layer of plain graham crackers or your choice of biscuit evenly to cover the bottom of the prepared pan.
  3. Make Custard Base: In a medium saucepan, whisk together the milk, sugar, and cornstarch until the mixture is smooth and free of lumps, providing a stable base for the custard.
  4. Add Egg Yolks: Heat the mixture over medium heat, stirring constantly to prevent burning. Once it begins to warm up, slowly whisk in the egg yolks to incorporate them smoothly without curdling.
  5. Thicken Custard: Continue stirring constantly for about 5 to 7 minutes until the custard thickens to a creamy consistency similar to pudding.
  6. Finish Custard: Remove the saucepan from heat and stir in the butter and vanilla extract until the butter is melted and fully combined, enriching the custard.
  7. Layer Custard and Biscuits: Pour half of the thickened custard over the first biscuit layer, then place another biscuit layer on top. Pour the remaining custard over this second biscuit layer.
  8. Final Biscuit Layer: Finish with one last layer of biscuits, pressing gently to even out the layers.
  9. Prepare Icing: In a small bowl, mix powdered sugar, milk (start with 1 tablespoon and add more if needed), and vanilla extract until the icing is smooth and spreadable.
  10. Top with Icing: Spread the vanilla icing evenly over the top biscuit layer to add sweetness and a glossy finish.
  11. Chill: Refrigerate the custard slice for at least 4 hours, preferably overnight, to set fully and allow flavors to meld.
  12. Serve: Once chilled and firm, slice the custard slice into 9 squares and serve chilled for best taste and texture.

Notes

  • Use parchment paper to easily lift out the slice from the pan.
  • If the icing is too thick, add a little more milk to achieve a spreadable consistency.
  • For best results, chill overnight to allow the custard to set thoroughly.
  • You can substitute dairy milk with plant-based milk but the texture of the custard might slightly differ.
  • Ensure constant stirring while making custard to prevent lumps and burning on the stove.