With other natural flavor. Includes muffin mix, filling and streusel. Made with real blueberry fruit filling. 6 Minutes to oven. No mixer needed! Get your fill of real blueberries. What could possibly be better than a big, moist, bakery-style muffin? That same scrumptious muffin with a real blueberry filling. Top it off with streusel and you've got more than just muffin - you've got the Ultimate Blueberry Muffin. And it's only available from Pillsbury. Enjoy!