1. Preheat Panini grill (JR10) in the oven for at least 15 minutes.
2. Drain and dry sauerkraut with paper towels.
3. Spread 0.5 oz. Thousand Island dressing on each slice.
4. Place one slice of cheese on each piece of bread.
5. Top one slice with dried sauerkraut, and the other with pastrami.
(Note: make sure toppings are drained well. Wet sauerkraut will result in a soggy sandwich.)
6. Place on preheated Panini grill (JR10) at the above settings, open-faced.
7. Serve immediately.