01 -
Combine graham cracker crumbs, melted butter, and sugar in a mixing bowl. Press mixture firmly into the bottom of an 8x8-inch baking pan lined with parchment paper. Set aside.
02 -
In a medium saucepan, combine drained pumpkin puree and sweetened condensed milk. Cook over medium heat, stirring constantly, for about 10 minutes until moisture reduces and mixture thickens. Remove from heat.
03 -
Add white chocolate chips to the warm pumpkin mixture. Stir continuously until chocolate is fully melted and mixture is smooth. Stir in pumpkin pie spice and vanilla extract evenly.
04 -
Pour the fudge filling over the prepared crust in the baking pan. Spread evenly with a spatula.
05 -
Melt remaining white chocolate chips in the microwave in 30-second intervals, stirring after each, until smooth. Drizzle melted white chocolate over the top of the fudge using a spoon or piping bag.
06 -
Refrigerate the assembled fudge for at least 3 hours or until firm. Once set, cut into squares and serve.