Heat grill to medium-high heat. Wash and dry lettuce, tomato, red onion, jalapeno peppers, and chives. Chop lettuce. Dice tomato and red onion. Remove jalapeno stems then slice. Chop chives.
Grill hot dogs 4 minutes, turning once halfway to warm through. Heat cheese sauce according to package directions.
Personalize hot dogs with desired toppings. Spoon cheese sauce over entire dog, then layer lettuce, tomatoes, onions, and jalapenos. Add sour cream and garnish with chives.
Tip: To add heat, slice jalapenos and fry in skillet over medium heat with olive oil, salt, and pepper. Cook until slices begin to blacken.