Spread butter on each slice of bread on one side. Layer on slice with the cheddar cheese and sprinkle Parmesan cheese on top and put both slices together -- the butter should be on the outside
Once the butter in the skillet is melt and starts sizzling - Place sandwich onto the skillet -- it is important to let the bread brown but not burn
Enjoy!
Recipe by Budget Savvy Diva at https://www.budgetsavvydiva.com/2012/11/smoked-cheddar-cheese-grilled-cheese-sandwich-recipe/