Making this low carb trifle takes a few steps, but the assembly of it is so simple. Start by preparing each of the key parts of the trifle. Make your jelly, bake your custard, and prepare two keto vanilla cakes. Let them all bake/set before assembling the trifle together. Once all the main components are ready, you can begin the assembly process.
In a trifle bowl or individual glass stemware, layer the ingredients in the following order: cake, Vanilla Pastry Cream, Brown Sugar Whipped Cream, nuts and strawberries, repeating until the container is full, ending with whipped cream as the top layer.
Start layering your trifle. In a deep 10-12 cup glass bowl or trifle bowl, add half the chopped vanilla cake. Add 2 tablespoons of the milk and drizzle over the top.
Decorate the trifle with whipped cream. The trifle can sit for a while at room temperature. Preheat the oven to 350 degrees F. Grease and flour 2 (8 1/2 by 4 1/2 by 2 1/2-inch) loaf pans. Line the bottoms with parchment paper.