1. Prepare the batter: Combine the cottage cheese, eggs, and vanilla extract in a blender. Process until the mixture is smooth, with no lumps remaining.
2. Add dry ingredients: Transfer the blended mixture to a bowl. Stir in the oat flour, baking powder, and any desired sugar. Mix until just combined, being careful not to overmix the batter.
3. Cook the pancakes: Heat a lightly oiled griddle or non-stick pan over medium heat. Pour about 1/4 cup of batter per pancake. Cook for 2-3 minutes per side. Flip when bubbles appear and the edges are set.
4. Serve and enjoy: Remove the golden-brown pancakes from the griddle. Stack them high and serve immediately. Top with your favorite fresh fruits or syrup.