pe so add all the ingredients, except berries and reserved oats, into a mixing bowl and stir until incorporated (do not over-mix or the muffins will be tough).The batter should be super thick- it is right between a drop biscuit dough and a normal muffin batter. (You should be able to hold the spoon upside down for a few seconds before the batter falls off the spoon- see this is me with my upside dow