Mary Berry Key Lime Pie Recipe

When it comes to desserts that perfectly balance tangy and sweet flavors, few can rival the timeless classic that is key lime pie. And who better to guide us through the art of making this citrusy treat than the inimitable Mary Berry? Her key lime pie recipe is a true delight, which captures the essence of this beloved American dish with her signature British flair.

This pie is a study in simplicity, allowing the bright, vibrant flavors of key lime juice to take center stage. Yet, in Mary Berry’s capable hands, it becomes an elegant and indulgent dessert fit for any occasion. With her expertise and attention to detail, this key lime pie is sure to become a new family favorite.

Quick Facts

  • Prep Time: 30 mins
  • Cook Time: 15 mins
  • Chilling Time: 4 hrs
  • Total Time: 4 hrs 45 mins
  • Difficulty: Easy
  • Servings: 8 slices

What is Mary Berry’s Key Lime Pie?

Mary Berry’s key lime pie is a classic American dessert made with a buttery graham cracker crust and a tangy, creamy filling made from key lime juice, sweetened condensed milk, and egg yolks. The result is a pie that’s both refreshing and indulgent, with a perfect balance of tart and sweet flavors.

While key lime pie is often associated with the sunny climes of Florida, Mary Berry’s version adds a touch of British elegance to this recipe.

Mary Berry’s Key Lime Pie Ingredients

For the Crust:

  • 200g graham cracker crumbs
  • 100g butter, melted
  • 2 tbsp sugar

For the Filling:

  • 4 egg yolks
  • 1 (14oz) can sweetened condensed milk
  • 1/2 cup key lime juice (about 20 key limes)
  • 1 tbsp grated lime zest

Steps to Make Mary Berry’s Key Lime Pie

  1. Preheat your oven to 180°C (350°F). Grease a 9-inch pie dish.
  2. In a bowl, mix together the graham cracker crumbs, melted butter, and sugar until well combined. Press the mixture into the bottom and up the sides of the prepared pie dish.
  3. Bake the crust for 8 minutes, then remove from the oven and allow to cool completely.
  4. In a separate bowl, whisk together the egg yolks and sweetened condensed milk until smooth.
  5. Add the key lime juice and lime zest to the egg mixture, whisking until fully combined.
  6. Pour the filling into the cooled crust and smooth the top with a spatula.
  7. Bake the pie for 15 minutes, then remove from the oven and allow to cool completely.
  8. Refrigerate the pie for at least 4 hours, or until set.
  9. Serve chilled, garnished with whipped cream or lime slices, if desired.

Nutritional Information (per slice)

  • Calories: 360
  • Fat: 16g
  • Carbohydrates: 48g
  • Protein: 7g

Why You’ll Love Mary Berry’s Key Lime Pie

Bright, Citrusy Flavor

The star of this pie is undoubtedly the key lime juice, which imparts a bright, tangy flavor that’s perfectly balanced by the sweetness of the condensed milk.

Creamy Texture

Thanks to Mary Berry’s expert touch, this key lime pie boasts a creamy, velvety texture that’s simply divine. It’s indulgent without being overly rich.

Easy to Make

Despite its impressive flavor, this key lime pie is surprisingly simple to prepare, making it an excellent choice for both novice and experienced bakers alike.

Variations and Substitutions

  • For a twist, try adding a splash of rum or tequila to the filling.
  • If you can’t find key limes, regular lime juice will work in a pinch.
  • Swap out the graham cracker crust for a pre-baked pastry crust or a gingersnap crust for a different flavor profile.
  • Top with toasted coconut or macadamia nuts for an extra crunch.

Pairing Suggestions

This tangy key lime pie is the perfect palate cleanser after a hearty meal. It also makes a wonderful addition to any summertime gathering or picnic.

For a truly refreshing treat, serve a slice of this pie alongside a cold glass of lemonade or iced tea. Or, for a touch of indulgence, pair it with a scoop of vanilla ice cream or a dollop of sweetened whipped cream.

Storage and Reheating Instructions

This key lime pie can be stored in the refrigerator for up to 5 days, covered with plastic wrap or aluminum foil.

If you’d like to serve the pie chilled, simply remove it from the fridge about 30 minutes before serving to allow it to come closer to room temperature.

Conclusion

With its bright, citrusy flavors and creamy texture, Mary Berry’s key lime pie is a true delight. This recipe takes a beloved American classic and adds a touch of British elegance, making it a standout dessert for any occasion. Whether you’re a seasoned baker or a novice in the kitchen, this key lime pie is sure to impress with its perfect balance of tangy and sweet flavors.

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