Lemon meringue pie snack bar

Ingredients:
Homemade Marshmallow (granulated gelatin,sugar,glucose syrup, honey,invert sugar,vanilla); Lemon Ganache (White Chocolate- sugar,cocoa butter, whole milk powder, nonfat dry milk, soy lecithin ; Heavy Cream, glucose syrup, butter, lemon juice) Lemon Cookie Crust ( lemon cookie crumbs- wheat flour, cane sugar,palm fruit oil, whole eggs, baking soda, meyer lemon oil, natural butter flavor, nonfat dry milk, salt, natural citrus flavor; croquantine- sugar, almonds, wheat flour, cacao butter, palm oil, salt, whole milk powder, coconut oil, skimmed milk powder, butterfat, emulsifier, barley malt extract, color)