On each slice of bread, spread 1/2 Tbsp of butter, making sure the whole piece of bread is covered evenly. Flip the bread over so that the buttered side is facing down.

Gently mix Bumble Bee® Solid White Albacore Tuna with pesto, until it is well combined.

Divide the tuna pesto mixture evenly between two slices of bread. Top each with 1/2 cup shredded white cheddar cheese and place the remaining two slices of bread on top.

On a greased and preheated skillet over medium heat, cook each side of the sandwich about 2-3 minutes or until the bread is golden brown and the cheese is melted*.

Enjoy!