Low FODMAP Salad Nachos

Name: Low FODMAP Salad Nachos
Prep time: 10 min
Cook time: 5 min
Total time: 15 min
Cuisine: American
Ingredients: 1/4 cup lactose-free whole milk; 2 tablespoons lime juice, (fresh squeezed or bottled); 1/2 cup (120 ml) lactose-free sour cream; 1/2 teaspoon ground cumin; Kosher salt; 4 cups (960 ml) shredded romaine lettuce; 2 cups (1.25 ounces) lightly packed baby arugula; 1/2 dry pint cherry or grape tomatoes, (quartered); 3/4 cup (48 g) chopped scallions, (green parts only); 1/4 cup (4 g) finely chopped fresh cilantro; 1 medium firm ripe Hass avocado, (peeled, cut into very thin slices; aim for about 60 g per person); 8 ounces (225 g) sharp or extra sharp cheddar ((we like orange colored here), shredded); 8 ounces (225 g) Havarti, (shredded); 1, 16-ounce (455 g) bag sturdy white or yellow corn tortilla chips; 3 cups (12 ounces/340 g) shredded or cubed cooked chicken or turkey; 1/3 cup (63 g) pitted sliced black olives; 1/2 red bell pepper, (cored and very thinly sliced)