Cook the mixture over medium heat, whisking continuously until it thickens into a custard-like consistency (about 5-7 minutes).
Remove from heat and stir in the butter and lemon juice. Allow the cream to cool slightly before pouring it over the dough in the baking pan.
See alsoNo-Bake Chocolate Peanut Biscuit Balls
Prepare the Apples:
Peel, core, and slice the apples. Toss them with 1 tablespoon of lemon juice to prevent browning.
Arrange the apple slices over the lemon cream filling, creating an even layer.
Decorate and Bake:
Beat the egg whites until stiff peaks form. Gently spread the beaten egg whites over the apples.
Sprinkle almond flakes over the top for extra crunch and flavor.
Bake in the preheated oven for 40-45 minutes, or until the dough is golden and the apples are tender.
Once baked, remove from the oven and let it cool slightly. Dust with powdered sugar before serving.
Serving Suggestions:
Serve warm with a dollop of whipped cream or a scoop of vanilla ice cream for a decadent treat.
Enjoy with a hot cup of coffee or tea for a cozy afternoon snack.
Cooking Tips:
Prevent Soggy Dough: If you’re worried about the dough getting soggy from the filling, you can prebake (blind bake) the crust for 10 minutes before adding the cream and apples.
Apple Varieties: Granny Smith or Honeycrisp apples work best in this recipe because they hold their shape well when baked.
Beating Egg Whites: Make sure the bowl and beaters are completely clean and dry to get stiff egg whites.