These cozy blueberry crumble muffins feature a tender, moist crumb bursting with juicy blueberries and topped with a crunchy, buttery streusel. Perfect for a comforting breakfast or snack, they are quick to make with simple pantry ingredients.
Keep the butter cold for the streusel topping to ensure a crumbly texture. Do not overmix the batter to avoid tough muffins. Toss frozen blueberries with a tablespoon of flour before folding in to prevent sinking. Chill the streusel topping before baking. Muffin liners are optional but recommended for easy cleanup. Batter can be made up to 24 hours ahead and refrigerated.
Keywords: blueberry muffins, crumble topping, streusel muffins, easy breakfast, homemade muffins, blueberry crumble, quick muffins, cozy breakfast