Swiss Tuna Melts - cooking recipe

Ingredients

1 (6 ounce) can light chunk tuna in water, drained and flaked
3/4 cup shredded swiss cheese
1/2 cup sour cream
1/2 cup mayonnaise
1/4 cup chopped onion
1/4 cup chopped celery
pepper, to taste
8 slices bread
2 -3 tablespoons butter, softened

Preparation

In a bowl, combine the first seven ingredients. Spread over four slices of bread, about 1/2 cup on each; top with remaining bread. Butter the outsides of sandwiches.
On a griddle or in a large skillet over medium heat, grill sandwiches for 4-5 minutes on each side or until lightly toasted.