01 - Line an 8x8-inch baking pan with parchment paper, allowing overhang on two sides for easy removal later.
02 - In a large mixing bowl, add rolled oats, crispy rice cereal, chopped dried apple, shredded coconut, peanuts, cinnamon, and salt. Mix thoroughly to distribute evenly.
03 - Place peanut butter, honey, and melted coconut oil in a microwave-safe bowl. Heat in 20-second intervals, stirring between each, until smooth and pourable. Remove from heat and stir in vanilla extract.
04 - Pour the warm wet mixture over the dry ingredients. Fold and stir continuously until all dry components are evenly coated with the peanut butter mixture.
05 - Transfer mixture to the prepared pan. Using a spatula or the back of a measuring cup, press firmly and evenly across the entire surface. Compact tightly to ensure bars hold together.
06 - Refrigerate for at least 1 hour until completely firm and set. The chilling time is essential for proper texture and easy cutting.
07 - Lift the slab from the pan using the parchment paper overhang. Place on a cutting board and slice into 12 equal-sized bars. Store in an airtight container in the refrigerator.