1cupfrozen or fresh blueberriesif frozen, do not defrost
2tbspsugar
Instructions
Preheat the oven to 375 degrees F.
Line a 12-cup muffin tin with muffin-cup liners. This recipe does not work without them. Combine the flour, baking powder, baking soda and salt in a small bowl. Set aside.
In a large bowl, beat the eggs with the sour cream until thoroughly combined.
In a medium saucepan, over medium heat, melt together the butter and the brown sugar. Beat this mixture into the egg mixture. Stir in the oats.
Fold in the flour mixture and then the blueberries. Fill the muffin cups two-thirds full. Drop a generous pinch of sugar onto the top of each muffin.
Bake the muffins for 25 to 28 minutes. Cool for 5 minutes, then remove muffins (in their papers) and finish cooling them on a rack.