In a mixing bowl, combine the blended oats, protein powder, baking powder, and salt.

In another bowl, whisk together the milk, egg, honey, and vanilla extract.

Pour the wet ingredients into the dry ingredients and stir until just combined. Gently fold in the blueberries.

Preheat a griddle over medium heat and lightly grease it.

Pour 1/4 cup of batter onto the griddle for each pancake.

Cook until bubbles form on the surface, about 2-3 minutes, then flip and cook for another 2-3 minutes until golden brown.

Serve warm with additional blueberries and syrup if desired.