You can go ahead and use 2 1/2 cups of fresh blackberries, treating them the same as the blueberries in this recipe. If they are large blackberries (as they can be this time of year), you might want to consider halving them before folding them into the batter. This can stain the batter blueish-purple as the juices are released, but it can look quite pretty! Either way, your blackberry muffins are going to be divine. Kye@KAF
August 29, 2017 at 1:37pm
In reply to What adjustments should me made for substituting fresh blackber… by Sue (not verified)