
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
SOURCE: Taste of Home