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Key Lime and Elderflower Pie Recipe

A creamy Key Lime and Elderflower Pie with a buttery biscuit base.
Blends zesty lime with delicate floral elderflower flavors.
Easy to make and perfect chilled dessert for any occasion.
Prep Time 25 minutes
Course Dessert
Cuisine British-inspired

Ingredients
  

For the biscuit base

  • 175 g digestive biscuits or ginger biscuits
  • 80 g butter melted
  • 50 g caster sugar

For the filling

  • 1 x 400g condensed milk
  • 100 ml freshly squeezed lime juice
  • 1 lime finely grated zest
  • 75 ml elderflower cordial
  • 3 egg yolks
  • 200 ml double cream
  • Icing sugar to taste
  • Mint sprigs for garnish

Instructions
 

  • Crush the biscuits into fine crumbs using a rolling pin or food processor.
  • Mix crumbs with sugar, then pour in melted butter and combine well.
  • Press mixture into a 23cm springform tin, forming a base and sides. Chill for 20 minutes.
  • Preheat oven to 170°C (325°F).
  • In a bowl, whisk condensed milk, lime juice, zest, elderflower cordial, egg yolks, and half the cream until thickened.
  • Pour filling into crust and gently level the surface.
  • Bake the Key Lime and Elderflower Pie for 15–20 minutes until slightly set with a gentle wobble.
  • Cool for 30 minutes, then refrigerate until fully chilled.
  • Whip remaining cream with icing sugar until soft peaks form.
  • Spoon whipped cream over pie and garnish with mint before serving.

Notes

  • Add extra lime zest for stronger citrus flavor.
  • Serve with berries for a fresh contrast.
  • You can make this pie a day ahead for convenience.