Made this a bunch of times and it's purty easy. Didn't like the sauce though, so . . .
I used 1/2 cup regular mayo, juice of 1 lime, 1/4 cup of a roasted red pepper/eggplant spread (available at Trader Joe's although, you could just use roasted red peppers) and a healthy spritz of Sriracha hot sauce. Fabulous with the shrimp.
I also like to serve it alongside a handful of frisee or peppery greens like baby arugula, watercress or mache in a cilantro-lime vinaigrette. The greens really help balance the dish.
CILANTRO-LIME VINAIGRETTE
¼ cup FRESH LIME JUICE
2 Tbsp OLIVE OIL
1 tsp SALT
1¼ tsp freshly ground PEPPER
¼ cup CILANTRO LEAVES, coarsely chopped
In a small bowl, whisk together lime juice, olive oil, salt & pepper and set aside. Add cilantro, adjust seasoning and toss with greens.