This recipe is very useful in case if you want muffins and butter was not at home. Do not like blueberries, safely replace with other berries. The furnace can be in any form for the cake, even in one large, but hold a cake in the oven need to be longer. By the way, if the house suddenly appeared almonds and have a coffee grinder, you can be a little, 50 grams, crushed almonds and add to the dough.
