*Be sure to check out all the cereal bar flavor ideas listed above!Line an 8-inch pan with wax or parchment paper (or double the recipe for a 9x13-inch pan). If needed, gently warm nut butter until easily stirrable. Stir all ingredients in a large bowl. Pour the cereal mixture into the pan. Place a second sheet of parchment over top, and press the cereal down firmly into the pan. Press down very firmly, because this keeps the cereal bars from falling apart after cutting later. Freeze for a half hour or until firm enough to slice into bars. Cover leftovers. Store in the refrigerator or freezer or on the counter in a cool, dry place.View Nutrition Facts