Oat, Carob and Banana Muffins

rolled oats (- approx. 1 cup + 2 tbsp*)

buckwheat flour (- 3/4 cup)

coconut sugar (- 1/2 cup)

carob powder (- 1/2 cup)

baking powder ((gluten free))

salt

eggs

banana (- approx. 2 large bananas, preferably very overripe)

olive oil (- I use extra virgin)

rice milk (or other milk of choice)

vanilla extract

sultanas (to mix into the batter)