Blend dry ingredients:
Place rolled oats, protein powder, baking powder, cinnamon, and salt into a blender. Process until the oats become a fine powder.Mix wet ingredients:
Add eggs, Greek yogurt, milk, maple syrup, vanilla extract, and melted butter. Blend until the mixture is smooth and thick.Rest the batter:
Allow the batter to sit for 3–5 minutes so the oats can hydrate.Preheat greased pan:
Set a nonstick pan over medium-low heat and apply a light coating of grease.Cook first side:
Drop small rounds of batter onto the pan. Cook for 2–3 minutes until bubbles appear and the edges look firm.Flip and finish:
Carefully flip each pancake and cook for another 1–2 minutes until golden brown and fully cooked.Serve with toppings:
Serve at once with desired toppings: fresh berries, banana slices, Greek yogurt, nut butter, maple syrup, or chopped nuts.