A decadent no-bake dessert lasagna inspired by millionaire’s shortbread, featuring layers of buttery shortbread crust, rich chocolate ganache, toffee sauce, and topped with whipped cream and caramelized walnuts. It’s the perfect make-ahead dessert that’s sure to impress!
This dessert can be made up to 2 days ahead. Store in an airtight container in the refrigerator. For a nut-free version, omit the walnuts. If the ganache is too thick, gently warm it on the stovetop or in the microwave.