Ingredients
- 4 slices marbled rye bread, divided
- 4 teaspoons softened salted butter, or as needed, divided
- 2 teaspoons Dijon mustard, or to taste
- 4 slices shredded sharp Cheddar cheese
- 4 slices Swiss cheese (such as Lorraine)
- 1 tomato, thinly sliced
- 1 avocado – peeled, pitted, and thinly sliced
Directions
Heat a cast-iron skillet or non-stick pan over high heat until skillet is warm; reduce heat to medium.
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BRANDED KITCHENWARE
Arrange 2 bread slices in the hot skillet. Add 1 teaspoon butter under each slice in the skillet; flip bread so butter-side is face-up. Spread about 1 teaspoon mustard onto each bread slice; top with 1 slice Cheddar cheese, 1 slice Swiss cheese, tomato slices, and avocado slices. Top each avocado layer with 1 slice Cheddar cheese, 1 slice Swiss cheese, and 1 slice bread. Spread butter onto top piece of bread; flip sandwich and cook until cheeses are slightly melted, 2 to 3 minutes.
Transfer sandwiches to a microwave-safe plate and heat in microwave until cheeses are fully melted, no longer than 30 seconds.