Sourdough Discard Coffee Cake Muffins with Cinnamon Streusel
These sourdough discard coffee cake muffins pack a thick swirl of cinnamon streusel right through the center of every muffin, then get topped with even more streusel before they bake. They come together in one bowl, use up sourdough discard you would otherwise toss, and skip the extra dishes a full coffee cake demands. Every…

