1. Take a large mixing bowl and whisk together flour, sugar, baking powder, baking soda, salt, and 1 teaspoon of ground cinnamon.
2. Then take another medium bowl and whisk together buttermilk, whole milk, egg, melted butter, and vanilla extract.
3. Once you have both bowls mixed well, pour the wet ingredients from step 2 into the large bowl from step 1 and stir until everything is well combined – just don’t stir too much and overmix, a few lumps are okay!
4. Meanwhile, preheat a griddle or a non-stick skillet over medium-high heat and grease it lightly with butter or cooking spray.
5. Take a ladle or measuring cup and pour about 1/4 cup batter onto the hot skillet or hot griddle for each pancake – cook it until it bubbles from the surface, then flip it and cook it on the other side until it’s golden brown (2-3 minutes per side)
6. While your pancakes are cooking in the hot pan, take a small bowl and prepare the cinnamon-sugar topping by combining 1/2 cup of granulated sugar and 1 teaspoon of ground cinnamon.
7. Meanwhile, melt butter in the microwave or over the stove and have it ready, so you can dip the pancakes immediately into it, coating both sides before you roll them in the cinnamon-sugar mixture from step 6. 

Repeat these steps until you have all pancakes made and serve them warm with your favorite toppings – enjoy!