Beat the eggs with the oil well and add the milk and mashed bananas. Separately, mix the dry ingredients - flour, sugar, baking powder, baking soda, vanilla, nutmeg and cinnamon. Add the dry ingredients to the liquid and mix.
Then mix them with the dried blueberries. Distribute thus prepared mixture into pre-greased muffin cups, don't fill them all the way to the top. Bake the muffins with dried blueberries and bananas in a moderately heated oven until your toothpick comes out dry when you poke them.
You will get 10 rather large muffins, but with smaller cups, you can get twice as many.