Cream the butter and sugar in the bowl of an electric mixer fitted with the paddle attachment for 4 to 5 minutes, until light. Perfect for brunch or dessert. Preheat the oven to 350 degrees f.
Pour about half the batter into the prepared pan.
Ina garten blueberry coffee cake muffins recipe. Beat in the eggs one at a time. (recipe via the food network.) ingredients Add the eggs 1 at a time, then add the vanilla and sour cream.
