Preheat the oven to 375℉.
Spray a 12-count muffin pan with nonstick spray, or line with cupcake liners and lightly spray with oil. Set aside.
Combine oat flour, almond flour, coconut sugar, baking powder, orange zest, and salt in a large bowl.
In another bowl, mix orange juice, orange zest, and ground flaxseed. Then stir into the dry mix.
Fold the dried cranberries into the batter.
Add the batter to the muffin pan using a large spoon, filling the cavities. Add a few fresh cranberry on top of each batter.
Bake for 25-30 minutes or until a toothpick inserted comes out clean.
Take them out from the oven. Serve warm. Enjoy!