Baked Reuben Dip

1 jar (32 oz) sauerkraut rinsed and well drained 10 oz sliced deli corned beef, chopped 2 cups shredded sharp cheddar cheese 2 cups shredded swiss chesse 1 cup mayo 1/4 cup Russian salad dressing 1 tsp caraway seeds, optional rye crackers or bread for dipping

In a large bowl, mix the first six ingredients; stir in caraway seeds. Place in greased 13x9 baking dish. Bake at 350 for 25 to 30 min or until bubbly Serve with crackers or bread