Preheat oven to 375°F (190°C). Line a muffin tin with paper liners or lightly grease with cooking spray.
In a mixing bowl, whisk together the cottage cheese, eggs, honey (or maple syrup), melted coconut oil, and vanilla extract until well combined.
In a separate bowl, whisk together the flour, baking powder, baking soda, cinnamon, and salt.
Gradually fold the dry ingredients into the wet mixture until just combined. Do not overmix.
Gently fold in the blueberries.
Divide the batter evenly into the prepared muffin tin, filling each about 3/4 full.
Bake for 20-25 minutes or until a toothpick inserted into the center comes out clean.
Allow to cool in the pan for 5 minutes before transferring to a wire rack to cool completely.