Grease the muffin tin with cooking spray or line with paper cases.
Toss the cranberries in flour and set aside. NOTE 1
In a large bowl, beat the oil and honey together with a whisk.
Add the eggs and beat well. Mix in the mashed bananas followed by the baking soda, vanilla extract, salt and cinnamon.
Add the flour and oats to the bowl and mix just until combined. DO NOT OVERMIX. NOTE 2
Using a spatula or spoon, gently fold in the cranberries
Divide the batter evenly between the muffin cups, filling each cup about two-thirds full. Sprinkle the tops of the muffins with oats and sugar
Bake muffins for 20 to 25 minutes, or until a toothpick inserted into a muffin comes out clean.
Leave muffins to cool in the pan for a few minutes before removing. If necessary,you can run a spatula or knife around the muffins to loosen it from the tin
These muffins keep well at room temperature for 2 days or up to 4 days in the fridge. You could also freeze the muffins for up to 3 months...just thaw out individual muffins as needed.
Recipe Notes
1.Coating the cranberries in flour before baking prevents it from sinking to the bottom of the muffin while baking.2.Just use a whisk or a fork to combine the ingredients and do not over mix. The mixture will be lumpy, and that is perfectly fine because over mixing will cause the muffins to tough and dense. You don't want tough and dense...you want soft and tender.