Pre-heat oven to 375°
Mix together the coconut oil and the egg. Make sure the egg is room temp or it will solidify the coconut oil.
Add in the remaining wet ingredients and mix until combined.
Add remaining ingredients except blueberries and mix. Add a little extra milk if needed.
Carefully fold in the blueberries.
Pour into 12 sprayed muffin tins. Fill tins close to full. Top with a few extra blueberries.
Bake at 375° for 18-20 minutes. I usually check mine at 16 minutes. Bake until toothpick comes out clean.