For easy meal prep, cook the shrimp and make the dressing up to 2 days ahead, then store them in separate airtight containers in the refrigerator and dice the avocado just before serving to prevent browning. If you prefer a creamier texture, lightly mash a portion of the avocado before tossing so it blends with the dressing and clings to the shrimp and greens. To keep carbs low and flavors bright, avoid sweetened mustards or dressings and rely on fresh lime, herbs, and spices instead.