Clare Cosi's Oatmeal Cookie Muffins

Total Time
Prep 5 mins
Cook 20 mins

From Cleo Coyle's Coffeehouse Mysteries series. I made two batches of these, one using steel cut oats and the other using rolled oats. Both were good, just a different texture. I also got 9 muffins instead of 6 from both batches.

Ingredients Nutrition


  1. Combine buttermilk and oats, cover and refrigerate overnight or at least 6 hours.
  2. Crack egg into a bowl and beat lightly with a fork. Add buttermilk/oat mixture, brown sugar, oil, cinnamon, vanilla, salt and raisins. Stir well to combine. Add flour, baking powder and baking soda and stir to create a lumpy dough.
  3. Preheat oven to 375. Line muffin cups with paper liners and lightly coat the papers and top of pan with cooking spray.
  4. Drop dough into cups, filling to the top. Bake 15 to 20 minutes, until top of muffin is firm to the touch and a toothpick comes out clean. Remove from pan and cool on a rack.


Most Helpful

These are so good. Dense and sweet and yummy!

Denise G. January 19, 2015

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