In this quick and easy recipe, fresh blackberries are folded into a moist muffin batter to make these delicious summer treats.
Great recipe, easy to follow and the muffins were delicious! - 15 Aug 2017
I added another tablespoon of milk so I was able to incorporate all the flour mixture. I used use large muff in pan. Made 9 large muffins. Love the sour cream addition, makes a nice rich flavor. - 13 Jan 2019 (Review from Allrecipes US | Canada)