Make a Killer Crumb Cake With Boxed Muffin Mix
Theres nothing wrong with a muffin, but having a whole crumb cake is better for everyone. First and foremost, you must create the perfect crumb layer. Crisp, but not hard. Soft, but not mushy. I blended in brown sugar and cinnamon, then added melted butter to the smaller bowl. After some stirring and pressing, the crumb mixture became well-moistened with butter. (It should be clumpy, but not sodden with butter.)...