
Créé avec l’IA
In a saucepan over low heat, melt 1/2 cup unsalted butter. Stir in 1/4 cup sugar and 5 tablespoons cocoa powder until smooth.
Remove from heat and quickly whisk in 1 beaten egg and 1 teaspoon vanilla extract until well combined.
Stir in 2 cups graham cracker crumbs, 1 cup shredded coconut, and 1/2 cup chopped walnuts until evenly mixed.
Press the mixture firmly into the bottom of an ungreased 9x9 inch pan.
In a medium bowl, cream together 1/2 cup unsalted butter, 2 cups powdered sugar, 2 tablespoons vanilla custard powder, and 3 tablespoons milk until light and fluffy.
Spread the custard mixture evenly over the base layer in the pan.
In a microwave-safe bowl, melt 4 ounces semi-sweet chocolate and 2 tablespoons unsalted butter together, stirring until smooth.
Spread the melted chocolate mixture over the custard layer.
Refrigerate for at least 2 hours or until set.
Cut into bars and serve.