Follow these easy steps to create your own Beef Reuben Sandwich:

1. Prepare Ingredients: Gather all ingredients and ensure the sauerkraut is well-drained to avoid soggy bread.
2. Butter the Bread: Spread butter on one side of each slice of rye bread.
3. Assemble Sandwich: On the unbuttered side of 4 slices, layer corned beef, Swiss cheese, sauerkraut, and a drizzle of dressing.
4. Top with Bread: Place the remaining 4 slices of bread on top, buttered side facing out.
5. Heat the Pan: Preheat a skillet over medium heat.
6. Grill Sandwich: Place the assembled sandwiches in the skillet and cook for 4-5 minutes until golden brown.
7. Flip Carefully: Gently flip the sandwiches and cook for another 4-5 minutes, ensuring the cheese melts and the bread is crispy.
8. Serve Hot: Once both sides are golden and the cheese is melted, remove from the skillet. Cut in half and serve immediately.

These straightforward steps will guide you in creating a Beef Reuben Sandwich that is both delicious and satisfying.