Mary Berry’s Key Lime Pie Recipe

What is Mary Berry Key Lime Pie Recipe?

Mary Berry’s Key Lime Pie is a zesty, tangy dessert with a rich, creamy filling made from key lime juice, sweetened condensed milk, and egg yolks, all nestled in a crisp biscuit base, typically made with crushed digestive biscuits or graham crackers.

What Goes Best with Mary Berry’s Key Lime Pie Recipe?

• Whipped Cream: A dollop of freshly whipped cream complements the tartness of the lime filling.
• Fresh Berries: Serve with strawberries, raspberries, or blueberries for a fruity contrast.
• Lime Zest Garnish: Adds a fresh, citrusy finish and enhances the pie’s lime flavor.

Ingredients

For the Base:

• 250g digestive biscuits or graham crackers, crushed
• 100g butter, melted

For the Filling:

• 3 egg yolks
• 1 can (397g) sweetened condensed milk
• Finely grated zest and juice of 4 key limes (or regular limes)

For the Topping:

• 300ml double cream, whipped
• Lime slices or zest for decoration

How to Prepare Mary Berry’s Key Lime Pie Recipe

Instructions

1. Prepare the Base:
   • Preheat the oven to 160°C (140°C fan)/320°F.
   • Mix the crushed digestive biscuits or graham crackers with melted butter until well combined.
   • Press the mixture into the base of a 20cm (8-inch) pie tin, making sure to compact it firmly and evenly along the base and sides.
   • Bake in the preheated oven for 10 minutes, then allow to cool.
2. Make the Filling:
   • Whisk the egg yolks in a bowl until slightly thickened.
   • Gradually add the sweetened condensed milk, whisking until well combined.
   • Stir in the lime zest and juice, and whisk until smooth.
   • Pour the filling over the cooled biscuit base.
3. Bake the Pie:
   • Bake the pie in the oven for 15 minutes, or until just set.
   • Remove from the oven and allow to cool to room temperature, then chill in the fridge for at least 2 hours, or until fully set.
4. Add the Topping:
   • Whip the double cream until soft peaks form.
   • Spoon or pipe the whipped cream over the top of the chilled pie.
   • Decorate with lime slices or zest.

Notes

• Limes: Key limes are smaller and more aromatic than regular limes, but you can use regular limes if key limes are unavailable.
• Chilling Time: Ensure the pie is well chilled before serving for the best texture.
• Biscuit Base: For a nuttier flavor, you can mix ground nuts into the biscuit base.

How to Serve Mary Berry’s Key Lime Pie Recipe

• Serve cold, straight from the fridge, with whipped cream and a garnish of lime zest or fresh berries for added flair.

How to Reheat Mary Berry’s Key Lime Pie Recipe

• Reheating Not Recommended: Key Lime Pie is best enjoyed cold. If you have leftovers, avoid reheating and serve straight from the fridge.

How to Store Leftovers of Mary Berry’s Key Lime Pie Recipe

• In the Fridge: Cover the pie with plastic wrap or place it in an airtight container and store it in the fridge for up to 3 days.
• In the Freezer: Wrap the pie tightly in plastic wrap, then in aluminum foil, and freeze for up to 1 month. Thaw overnight in the fridge before serving.

Frequently Asked Questions Regarding Mary Berry’s Key Lime Pie Recipe

1. Can I use regular limes instead of key limes?
   • Yes, regular limes can be used if key limes are not available.
2. How can I make the pie less sweet?
   • Reduce the amount of sweetened condensed milk slightly or add a little extra lime juice to balance the sweetness.
3. Can I make the pie ahead of time?
   • Yes, it’s best to make it a day in advance so it has time to chill and set properly.
4. Can I freeze the pie?
   • Yes, you can freeze the pie without the whipped cream topping for up to a month. Thaw in the fridge before serving.
5. Can I use a different type of biscuit for the base?
   • Yes, graham crackers, shortbread, or digestive biscuits work well.
6. How can I make the pie gluten-free?
   • Use gluten-free biscuits for the base.
7. Why is my pie filling runny?
   • The filling might not have set properly; ensure it’s chilled for at least 2 hours before serving.
8. Can I use bottled lime juice?
   • Fresh lime juice is recommended for the best flavor, but bottled lime juice can be used in a pinch.
9. What can I use instead of sweetened condensed milk?
   • There’s no direct substitute, but you could try a homemade condensed milk alternative.
10. Can I add meringue to the pie?
    • You could add a meringue topping instead of whipped cream for a variation similar to lemon meringue pie.

Nutritional Information of Mary Berry Key Lime Pie Recipe (Per Slice)

• Calories: ~400 kcal
• Carbohydrates: 50g
• Sugars: 35g
• Fat: 18g
• Protein: 6g
• Fiber: 1g
• Vitamin C: 10% of Daily Value