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a slice on lemon posset on an antique plate

Lemon Posset

A creamy simple pastry made with bright citrus in a simple no fuss crust
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Course: Dessert
Cuisine: British
Keyword: Lemon Posset
Prep Time: 45 minutes
Cook Time: 25 minutes
6 hours 30 minutes
Total Time: 7 hours 40 minutes
Servings: 8
Calories: 371kcal

Equipment

  • 9" springform pan
  • pie weights
  • parchment paper or foil

Ingredients

  • For the crust:
  • 1 ½ cups flour
  • 2 TBSP sugar
  • ½ tsp kosher salt
  • 8 TBSP unsalted butter cold cut into cubes
  • 2 eggs
  • For the filing:
  • 1 cup heavy cream
  • ¼ cup full fat buttermilk at room temperature
  • 1 -14 oz can sweetened condensed milk
  • Zest of 3 lemons
  • ¾ cup fresh lemon juice
  • Blackberries & blueberries
  • Confectioners sugar for dusting.

Instructions

  • In a food processor, pulse the flour, salt & sugar. Pulse in the butter until mixture looks like sand. Pulse in the eggs. Turn out dough on a lightly floured board and mold into a round disc. Wrap in plastic. Chill for 2 hours.
  • Preheat the oven to 400 degrees.
  • Remove dough and let rest for 10 minutes. Roll the pastry dough into a 12” disc to fit inside the pan. Using the rolling pin, gently lift & roll up the crust and press into the springform pan. Press lightly to fill in any spaces. Trim any excess from the sides. Pierce the dough all over the bottom with a fork. Line pan with parchment and add in pie weights. Chill 30 minutes.
  • Bake for 15 minutes. Remove the pie weights and bake another 8-10 minutes until the crust is golden brown. Let cool completely.
  • For the filling:
  • Pour heavy cream and buttermilk into a heavy saucepan. Let come to a simmer. Add zest. Remove from heat. Add in the sweetened condensed milk. Stir in the lemon juice. Pour the mixture into the cooled tart crust. Let chill at least 4 hours or overnight.
  • Garnish with berries sliced in half and a dusting of confectioners sugar.

Nutrition

Serving: 1slice | Calories: 371kcal | Carbohydrates: 19.3g | Protein: 2.6g | Fat: 31g | Sodium: 31.2mg | Sugar: 19.3g