Prep the ingredients per the instructions above.
Preheat the grill to medium heat.
In a small bowl, mix mayonnaise, lime juice, and chopped cilantro.
Season the salmon with salt and pepper. Grill on both sides to an internal temperature of 145F (61C).
Toast the buns on the grill.
Mango Lassi: Blend mango, yogurt, milk, cardamom, and sugar until smooth. Adjust sweetness to taste.
Assemble sandwiches: spread cilantro lime mayo on both bun halves, then layer with cabbage, tomato slices, grilled salmon with havarti, and fresh cilantro.
Serve with carrots, hummus, and mango lassi.