This is THE Tillamook Grilled Cheese Sandwich. A classic grilled cheese made with Tillamook Sharp and Medium Cheddar Cheese Slices, butter, mayo and two slices of sourdough bread. Perfect for anytime you're craving grilled cheese greatness.
Mix together the butter and mayonnaise in a small bowl.
Spread about a tbsp of your butter and mayonnaise mixture across the entire surface of one side of each slice of sourdough.
Set 2 slices of the sourdough, butter mayonnaise side down, onto the surface of a warm pan over low heat.
Add two slices of sharp to each, and two slices of medium to each, add the top bread.
Cook very slowly, turning and flipping often until cheese is fully melted. Increase heat as needed until the sandwich is dark brown across the entire bread surface on both sides.