Subs: (per reviews) 1/2 Cup Brown Sugar 1/2 Cup Apple Sauce instead of Oil 1 Cup Oats. Baked at 400 for 10m, then 25m @375 Muffins did not all rise the same. Sift flour and baking powder. Muffin stuck to paper. Too much blueberry. Made 5, fill higher for 4 Full size Muffins.
