Moist, tangy, and subtly sweet muffins packed with protein from whey isolate, perfect for a quick, healthy breakfast or snack.
Do not overmix the batter to avoid tough muffins. Sift whey isolate with dry ingredients to prevent clumps. Chop rhubarb uniformly for even cooking. If rhubarb is very tart, soak in water with a pinch of sugar for 10 minutes before folding in. Muffins can be stored at room temperature for 2 days or frozen for up to 3 months.
Keywords: high-protein muffins, rhubarb muffins, whey isolate recipe, healthy breakfast, protein snack, easy muffins