Preparation

• 将烤箱架放在烤箱的中间。将烤箱加热到350°F。
• 崩溃：In a medium bowl, combine the flour, brown sugar, and cinnamon. Add the butter and work it in with your fingertips until you have a uniform, moist crumble. Cover with plastic wrap.
• 做松饼：Butter and flour 12 regular (1/2-cup) or 6 large (1-cup) muffin tins or line them with paper liners. In a small bowl, sift together both flours, the baking soda, baking powder, salt, cinnamon, and nutmeg. Using a hand mixer or stand mixer fitted with the paddle, cream the butter and sugar in a large bowl until light and fluffy, about 3 minutes. Add the eggs, one at a time, beating well after each addition. Scrape the sides of the bowl and beat in the vanilla. On low speed, add the flour mixture in three additions, alternating with the buttermilk in two additions, beginning and ending with the flour. Gently fold in the berries by hand. Spoon the batter into the muffin cups to almost full.
• Scatter a generous amount of the crumble over the batter in each muffin cup (there may be some leftover).
• 烘烤直到顶部变成金色，然后轻轻触摸到中间，插入中间的木串干净，定期松饼20至25分钟，大30至35分钟。在锅中冷却5分钟，然后转到架子上。温暖（如果愿意的话）或在室温下食用。