01 - Preheat oven to 350°F. Line a baking sheet with parchment paper.
02 - Melt 2 tablespoons butter in a small skillet over medium heat. Add diced apples, brown sugar, cinnamon and salt. Cook 4-5 minutes until apples are tender and caramelized. Remove from heat and cool slightly.
03 - Separate biscuit dough into individual pieces. Flatten each into a 4-inch circle.
04 - Place 1 tablespoon apple filling and 1 caramel candy in center of each dough circle. Gather edges around filling, pinching well to seal into a ball. Place seam-side down on prepared baking sheet.
05 - Brush each pie bomb generously with melted butter.
06 - Combine granulated sugar and cinnamon in a small bowl. Sprinkle generously over pie bombs.
07 - Bake 15-20 minutes until golden brown and puffed.
08 - Let cool slightly before serving. Filling will be hot.