A blueberry muffin protein bar with real blueberries and sweet muffin chunks with 21g of protein and 2g of sugar. Indulge your blueberry breakfast muffin cravings! The Quest Blueberry Muffin Protein Bar lets you take a bite out of your urges complete with chewy cobbler chunks and real dried blueberries in each bite. It s the perfect fruit flavored protein bar that s gluten-free and easy to take on-the-go!