Lightly grease muffin tins or 8x8 baking dish with coconut oil. A regular loaf pan doesn't work well.
Put all ingredients in a medium-sized bowl and mix with an immersion blender or strong whisk until smooth and well incorporated. If batter is too thick, add a little coconut milk or water to thin, but don’t let it get runny at all.
Scoop into greased muffin tins with a ¼ cup measure or pour into a greased 8x8 baking dish.
Bake for 13-18 minutes for muffins or 20-25 minutes for bread until lightly browned and set in middle.
Optional: Finely grind almonds or pecans and mix with butter or coconut oil to make a crumble topping.