Ingredients
1/4 cup mayonnaise2 teaspoons Dijon mustard8 slices sourdough bread8 slices Swiss cheese (3/4 ounce each)8 slices cheddar cheese (3/4 ounce each)8 slices tomato4 slices sweet onion8 cooked bacon strips2 tablespoons butter, softened
Preparation
In a small bowl, mix mayonnaise and mustard; spread over four bread slices. Layer with cheeses, tomato, onion and bacon. Top with remaining bread. Butter outsides of sandwiches.
On a griddle, toast sandwiches over medium heat until golden brown and cheese is melted, 2-3 minutes on each side.
