01 - Line an 8x8-inch baking pan with parchment paper ensuring all edges are covered.
02 - In a large mixing bowl, blend together the rolled oats, almond butter, honey, melted butter, vanilla extract, and a pinch of salt until homogeneous. Firmly press the mixture into the prepared pan, creating an even layer. Refrigerate to set while preparing the gummies.
03 - Pour the fruit juice into a small saucepan. Sprinkle the unflavored gelatin over the juice and let stand for 5 minutes to allow blooming. Gently heat over low, stirring continuously to dissolve the gelatin. Incorporate honey or agave syrup, stir thoroughly, then transfer to a parchment-lined small baking dish. Chill in the refrigerator for 45 to 60 minutes, until fully set.
04 - Once set, remove gummies from the dish and slice into small cubes.
05 - Retrieve the oat base from the refrigerator. Evenly distribute homemade gummy cubes, crushed freeze-dried fruits, and chopped freeze-dried candy over the surface. Press toppings lightly into the oat base to secure.
06 - Place the assembled pan back in the refrigerator and chill for an additional 10 to 15 minutes to set the toppings.
07 - Using the parchment paper, lift the set snack bar mixture from the pan. Slice evenly into bars with a sharp knife.