Delicious Vanilla Custard Slice Recipe for Dessert Lovers

Vanilla Custard Slice — a american recipe (desserts) with 13 ingredients. Source: edamam.com.

Medium
Updated March 20, 2026

275

Total Time (min)

16

servings

307

Calories/serving

Medium

Difficulty

Delicious Vanilla Custard Slice Recipe for Dessert Lovers

Ingredients

Servings:
16
  • 1 cup all-purpose flour
  • 1 cup granulated sugar
  • 1 cup unsalted butter (cold and cubed)
  • 1 cup milk (whole milk preferred)
  • 1 cup heavy cream
  • 1 cup granulated sugar (for custard)
  • 4 large eggs
  • 1 tablespoon vanilla extract (pure vanilla extract)
  • 2 tablespoons cornstarch
  • 1 teaspoon salt
  • 1 cup powdered sugar (for topping)
  • 1 tablespoon milk (for icing)
  • 1 teaspoon vanilla extract (for icing)

Instructions

8 steps

  1. Prepare the Base

    Preheat the oven to 350°F (175°C). In a bowl, mix flour, sugar, and butter until crumbly.

    Use a pastry cutter for best results.
  2. Bake the Base

    Press the mixture into the bottom of a greased 9x9 inch pan and bake for 15-20 minutes until golden.

    Let cool completely.
  3. Make the Custard

    In a saucepan, heat milk and cream until just boiling. In a bowl, whisk eggs, sugar, cornstarch, and salt together.

    Combine slowly to avoid curdling.
  4. Combine and Thicken

    Gradually pour the hot milk mixture into the egg mixture, whisking constantly. Return to saucepan and cook until thickened.

    Stir continuously to prevent lumps.
  5. Add Vanilla

    Remove from heat and stir in vanilla extract. Pour custard over the cooled base.

    Spread evenly for a smooth top.
  6. Chill the Slice

    Refrigerate for at least 4 hours or until set.

    Overnight chilling is preferred.
  7. Prepare Icing

    Mix powdered sugar, milk, and vanilla extract until smooth. Spread over the custard.

    Adjust milk for desired consistency.
  8. Serve

    Slice into squares and enjoy!

    Garnish with fresh berries if desired.

💡 Tips & Tricks

Health: Low Potassium, Kidney-Friendly, Vegetarian, Pescatarian, Peanut-Free, Tree-Nut-Free

Storage & Reheating

❄️

Refrigerator

Up to 5 days in an airtight container

🧊

Freezer

Up to 3 months — thaw overnight in fridge

🔥

Bring to room temperature before serving for best flavor and texture.

What to Serve With

Complete your american meal with these perfect pairings:

A cup of espresso or café au lait
🍦Vanilla ice cream or whipped cream on the side
🍓Fresh berries or seasonal fruit

About This Dish

Delicious Vanilla Custard Slice Recipe for Dessert Lovers is a beloved dish from American cuisine. With a total preparation time of about 275 minutes, it is a rewarding project for when you have extra time in the kitchen.

American cuisine is a melting pot of flavors and traditions from around the world, shaped by the diverse cultures that make up the nation. From hearty comfort food to innovative modern dishes.

This recipe is rated medium difficulty and uses 13 ingredients. Intermediate cooks will enjoy the balanced challenge.

Frequently Asked Questions

Yes, but it may affect the creaminess of the custard.

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Nutrition Facts

16 serving(s) per recipe

Serving size1 serving
Calories250kcal
Total Fat14gg
Sodium100mgmg
Total Carbohydrates30gg
Dietary Fiber0gg
Total Sugars18gg
Protein4gg

* Percent Daily Values are based on a 2,000 calorie diet. Values are approximate and may vary based on ingredients used.

Recipe Details

CuisineAmerican
CategoryDesserts