In a large bowl, whisk rolled oats and milk together.
In a large mixing bowl, whisk together milk, eggs, maple syrup, melted coconut oil, and vanilla and whisk together. Add flour, baking powder, salt, and cinnamon. Whisk to combine, but don't overmix. Fold in the oats and mix just until combined.
Heat a large skillet or griddle over medium high heat. Add 1 tsp of coconut oil and swirl to coat. Once hot, use a 3 tablespoon size scoop to add pancake batter to your hot griddle.
Once the pancakes are bubbly on top and the edges are golden brown, flip and continue to cook for 1-2 minutes.
Serve hot topped with butter and syrup if you like.