"How to keep apples from turning brown after slicing them for a party or snack... no lemon juice! Slice the apples and put them straight into cold salty water. The salt isn’t enough to change the flavor usually I just add a teaspoon of salt to a large plastic storage container about 2/3 full of water and stir before adding slices."
Instead of using whole apples for CARAMEL/CHOCOLATE APPLEs use slices - brilliant! (It turns out that chocolate adheres better to sliced apples than caramel.) Homemade MAGIC SHELL - 2 cups of chocolate chips, 1/4 cup coconut oil; combine in a wide microwave safe bowl, heat at 30 second intervals until chips are almost completely melted. Stir to combine and allow to cool.