BLACKBERRY MUFFINS

Steps:

• Position rack in center of oven. Preheat oven to 400°F Grease a standard 12 muffin pan or line with paper muffin cups. (Actually, with the berries you'll have more batter than just for 12 muffins. This batch made 18 muffins.).
• Whisk together the flour, baking powder, sugar and salt in a large bowl.
• In a separate bowl, whisk together eggs, sour cream, milk, sugar, butter and vanilla.
• Add the wet mixture to the dry mixture and mix together with a few light strokes, just until the dry ingredients are moistened. Add the berries. (If you are using frozen berries, defrost them first, then drain the excess liquid, then coat them lightly in flour.) Do not overmix! Overmixing will cause the muffins to be dense, not fluffy. The batter should not be smooth.
• Divide the batter evenly among the muffin cups. Bake until a toothpick inserted into the middle of 1 or 2 of the muffins comes out clean, 17-20 minutes (or longer). Let cool for 2 to 3 minutes before removing from the pan. If not serving hot, let cool on a rack.
• Serve as soon as possible, preferably within a few hours of baking.