Ingredients with Measurements:
- 1 sheet of puff pastry
- 1 cup of pistachios, chopped
- 1 cup of heavy cream
- 1/2 cup of sugar
- 1/4 cup of cornstarch
- 1/4 cup of water
- 2 teaspoons of vanilla extract
- Pinch of salt
Special equipment needed:
- 9x9 inch baking dish
- Mixing bowl
- Whisk
- Saucepan
Step-by-step instructions:
1. Preheat the oven to 400°F.
2. Roll out the puff pastry sheet and place it in the baking dish. Prick the pastry with a fork and bake for 10-12 minutes or until golden brown.
3. In a saucepan, combine the heavy cream, sugar, cornstarch, water, vanilla extract, and salt. Whisk until smooth.
4. Cook the mixture over medium heat, stirring constantly until it thickens and comes to a boil.
5. Remove the saucepan from the heat and stir in the chopped pistachios.
6. Pour the pistachio mixture over the baked puff pastry and smooth it out with a spatula.
7. Refrigerate the Pistachio Vanilla Slice for at least 2 hours or until set.
8. Cut the slice into squares and serve.
Time:
Preparation time: 10 minutes
Cooking time: 20 minutes
Refrigeration time: 2 hours
Temperature:
Oven temperature: 400°F
Serving size:
Makes 9 servings
Nutritional information:
Calories per serving: 290
Fat: 20g
Carbohydrates: 23g
Protein: 4g
Substitutions for ingredients:
- Almonds or walnuts can be used instead of pistachios.
- Half-and-half or milk can be used instead of heavy cream.
- Cornstarch can be replaced with tapioca starch or arrowroot powder.
Variations:
- Add a layer of sliced strawberries or raspberries on top of the pistachio mixture before refrigerating.
- Use chocolate chips instead of pistachios for a chocolate vanilla slice.
- Top the Pistachio Vanilla Slice with whipped cream and more chopped pistachios before serving.
Tips and tricks:
- Make sure to prick the puff pastry with a fork before baking to prevent it from puffing up too much.
- Use a sharp knife to cut the Pistachio Vanilla Slice into squares for clean edges.
- Toast the pistachios before chopping them for extra flavor.
Storage instructions:
Store the Pistachio Vanilla Slice in an airtight container in the refrigerator for up to 3 days.
Reheating instructions:
The Pistachio Vanilla Slice can be served cold or at room temperature. Do not heat it up as the puff pastry will become soggy.
Presentation ideas:
Serve the Pistachio Vanilla Slice on a platter with a dusting of powdered sugar and a few whole pistachios on top.
Garnishes:
- Whipped cream
- Chopped pistachios
- Fresh berries
Pairings:
- Coffee
- Tea
- Sparkling water
Suggested side dishes:
- Fresh fruit salad
- Mixed green salad
Troubleshooting advice:
- If the pistachio mixture is too thick, add a little more water or milk to thin it out.
- If the puff pastry is not golden brown after 10-12 minutes, bake it for a few more minutes until it is.
Food safety advice:
- Make sure to refrigerate the Pistachio Vanilla Slice for at least 2 hours or until set before serving.
- Store leftovers in the refrigerator and discard after 3 days.
Food history:
The origin of the vanilla slice is unclear, but it is a popular dessert in Australia, New Zealand, and the United Kingdom.
Flavor profiles:
The Pistachio Vanilla Slice is sweet and nutty with a buttery puff pastry crust.
Serving suggestions:
Serve the Pistachio Vanilla Slice as a dessert or as a sweet snack.
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Taste: Creamy, Nutty, Sweet, Vanilla, Vanilla-Scented