For the Pickled Jalapenos: Bring all ingredients to a boil. Reduce heat and let simmer for 15 minutes.
For the Nachos: In an ovenproof dish, layer chips, cheese, tomatoes, and chili con carne. Broil about 4 minutes or until cheese is melted. Serve with sour cream, salsa and chopped onions (optional).
Recipe courtesy of Food Network