They won't really crumble in your hand, at least I hope!
They were soooooo good, I didnt realize but this made 40 muffins!!!! But I didnt realize that we also only had HUGE muffin tins that made 6 muffins the size for giants. So actually for me it made 18, but they were delicious! This is a must make desert!
In a large bowl, combine the flour, sugar, baking soda and salt. In another bowl, combine the eggs, sour cream, butter, lemon zest (optional), and juice. Stir into dry ingredients just until moistened. Fill greased or paper-lined muffin cups three-fourths full. In a small bowl, combine flour and sugar; cut in butter until mixture resembles coarse...