Cinnamon Swirl: In a small mixing bowl, combine the brown sugar, melted butter, and cinnamon. Set aside.

Pancakes: Place the flour, baking powder, and salt in a large mixing bowl and whisk together.

In a separate bowl, mix the buttermilk, eggs, vanilla, and vegetable oil together.

Add the buttermilk mixture to the flour mixture and stir to combine.

Place the cinnamon swirl mixture to a ziplock bag and snip off one corner.

Heat a griddle to 325 degrees and add ¼ cup of batter for each pancake.

Swirl the cinnamon mixture onto each pancake.

When the pancakes begin to bubble, flip them over and cook for another 2-3 minutes.

Cream Cheese Icing: Use hand beaters or a food processor to combine the cream cheese, powdered sugar, milk, and vanilla. 

Drizzle over pancakes.