Nanaimo Bars
Three layers, no oven: a chocolate, coconut and graham crumb base, a custard buttercream middle, and a thin sheet of chocolate on top. The only heat involved is a bowl over simmering water, and the fridge does the rest.
At a glance
Ingredients and method are in the app
Kitchen Pantri holds the full ingredient list and step-by-step method for Nanaimo Bars, checks it against what is already in your pantry, and adds anything missing to your shopping list. The app is free to use; you set up a Pantri account when you first open it.