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Lemon Posset, Chocolate Peanut Butter Hearts, and Mini Strawberry Mascarpone Tartlets

A delightful collection of three easy, make-ahead desserts perfect for Mother's Day celebrations. Featuring light lemon posset, rich chocolate peanut butter hearts, and creamy strawberry mascarpone tartlets, these treats are sure to impress.
Prep Time 30 minutes
Cook Time 15 minutes
Total Time 2 hours
Course Celebration, Dessert
Cuisine American
Servings 6 servings
Calories 350 kcal

Ingredients
  

Lemon Posset

  • 2 cups heavy cream
  • 2/3 cup granulated sugar
  • 3 tbsp fresh lemon juice
  • 1 piece Zest of 1 lemon

Chocolate Peanut Butter Hearts

  • 1 cup semisweet chocolate chips
  • 1/2 cup creamy peanut butter
  • 2 tbsp unsalted butter
  • 2 tbsp powdered sugar (optional) for sweetness

Strawberry Mascarpone Tartlets

  • 8 oz mascarpone cheese
  • 1/3 cup powdered sugar
  • 1 tsp vanilla extract
  • 1 cup heavy cream
  • 12 pieces mini tart shells or 1 package store-bought mini shells
  • 1 cup fresh strawberries, sliced
  • Optional: mint leaves for garnish

Instructions
 

Making the Desserts

  • Make the lemon posset: heat 2 cups heavy cream and 2/3 cup sugar in a saucepan over medium heat until it just simmers, stirring to dissolve sugar.
  • Remove from heat, stir in 3 tbsp lemon juice and zest, then pour into small glasses; chill at least 2 hours until set.
  • Prepare chocolate peanut butter hearts: melt 1 cup chocolate chips and 2 tbsp butter in a double boiler or microwave in short bursts, stirring until smooth.
  • Stir in 1/2 cup peanut butter and 2 tbsp powdered sugar, spoon into heart molds or mini silicone molds, chill until firm, then unmold.
  • Make mascarpone filling: whip 1 cup heavy cream to soft peaks, fold into a mixture of 8 oz mascarpone, 1/3 cup powdered sugar, and 1 tsp vanilla.
  • Assemble tartlets: pipe or spoon mascarpone into shells, top with sliced strawberries and mint, and chill briefly before serving.

Notes

Chill fully: the posset and molded chocolates need firm chilling to hold shape. Use room-temperature mascarpone to avoid lumps when folding in whipped cream. Taste and adjust sweetness, especially with peanut butter and chocolate blends. Prep components ahead: possets and molded chocolates keep well refrigerated 2–3 days. Keep tart shells crisp by assembling close to serving time.
Keyword Chocolate Desserts, Easy Desserts, Fruit Desserts, Make Ahead Desserts, Mother's Day Desserts