Preheat oven to 350 degrees F. Scatter and even layer of bagel chips on a large rimmed baking sheet. Top with about half of the sauerkraut, cheese and horseradish. Add a second layer of bagel chips. Top with remaining sauerkraut, cheese and horseradish. Bake until cheese is melted and the bagel chips are slightly golden, about 10-15 minutes.
Drizzle nachos with Russian dressing and garnish with chives. Serve warm. |