Ingredients:

  • 2 cups (200g) graham cracker crumbs
  • 1/2 cup (115g) unsalted butter, melted
  • 1/4 cup (50g) granulated sugar
  • 1/4 tsp (1.5g) salt
  • 1 cup (255g) creamy peanut butter
  • 4 tbsp (57g) unsalted butter, softened
  • 1 1/2 cups (180g) powdered sugar
  • 1 tsp (5ml) vanilla extract
  • 1/2 cup (120g) grape or strawberry jelly/jam
  • 1 tsp (5ml) lemon juice

Instructions:

  1. Line a 9x9-inch pan with parchment paper, leaving an overhang on the sides for easy removal.
  2. In a medium bowl, stir together graham cracker crumbs, granulated sugar, and salt.
  3. Pour in the melted butter and stir until the mixture resembles wet sand.
  4. Transfer the mixture to the prepared pan and press firmly into a tight, even layer using a flat glass or spatula.
  5. In a separate bowl, beat the softened butter and peanut butter together until smooth.
  6. Gradually mix in powdered sugar and vanilla extract, beating on medium speed until fluffy.
  7. Spread the peanut butter mixture evenly over the graham cracker base, smoothing the surface with a spatula.
  8. Microwave the jelly for 15-20 seconds until pourable, then stir in the lemon juice.
  9. Spoon the warmed jelly over the peanut butter layer and use a toothpick or knife to create a marbled swirl effect.
  10. Refrigerate for at least 2 hours until the peanut butter layer is firmly set.