In a food processor, combine flour, sugar, baking powder, salt, cinnamon and one cup of the oats. Pulse to coarsely grind oats.
In a large bowl, combine milk, eggs and oil. Add flour mixture and remaining oats and whisk until moistened.
Heat nonstick skillet or griddle over medium. Oil skillet. Using 2-3 tablespoons batter per pancake, ladle batter onto skillet and cook 1-2 minutes. Flip and cook an additional 1-2 minutes until golden.