Vegetarian Reubens

Ingredients:
- 1 package (6 ounces) sliced baby portobello mushrooms
- 2 tablespoons olive oil, divided
- 1 package (6 ounces) fresh baby spinach
- 8 slices marble rye bread
- 1/4 cup prepared Thousand Island salad dressing
- 8 slices process Swiss cheese
- 1 cup sauerkraut, rinsed and well drained
- 2 tablespoons butter, softened

Directions:
- In a large skillet, saute mushrooms in 1 tablespoon oil until lightly browned; remove with a slotted spoon and set aside. In the same skillet, saute spinach in remaining oil until wilted. Remove from the heat.
- Spread bread slices with salad dressing and top with a cheese slice. Layer four slices with mushrooms, spinach and sauerkraut. Top with remaining bread. Butter outsides of sandwiches.
- In a small skillet over medium heat, toast sandwiches for 2-3 minutes on each side or until cheese is melted.