Combine Dry Ingredients: In a large mixing bowl, stir together the rolled oats, ground flaxseed, and crispy rice cereal until evenly mixed. These ingredients form the hearty base and add texture to your granola bites.
Incorporate Wet Ingredients: Add the creamy peanut butter, honey, and vanilla extract to the dry mixture. Use a spatula or sturdy spoon to thoroughly blend everything together. The mixture will be sticky and thick—this ensures your bites hold together well.
Add Your Favorite Mix-ins: Fold in your chosen mix-ins, like mini chocolate chips or dried fruit, evenly distributing them throughout the batter. These add flavor, sweetness, and crunch.
Shape the Bites: Using a cookie scoop, spoon, or your hands, form the mixture into small, compact balls roughly 1 to 1 ½ inches in diameter. Press firmly to help them stick and hold their shape.
Store Properly: Place the formed granola bites into an airtight container. For best results, layer parchment paper between stacked rows to prevent sticking. Refrigerate for up to two weeks, or freeze for longer storage—up to several months.