01 - Preheat oven to 350°F. Line a baking sheet with parchment paper.
02 - In a small skillet over medium heat, melt 2 tablespoons butter. Add diced apples, brown sugar, cinnamon, and salt. Cook for 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 with melted butter. Combine sugar and cinnamon in small bowl. Sprinkle generously over pie bombs.
06 - Bake for 15-20 minutes until golden brown and puffed. Cool slightly before serving as caramel filling will be hot.