Because this shrimp is so good, you many not have leftovers, but if you do, you can put it into an airtight container and store it in your refrigerator for 3-4 days. Instant Pot Shrimp is also good served cold the next day with your favorite cocktail sauce and a little extra lemon juice squeezed over the top of it. If you want to reheat this dish, simply add a little olive oil to a pan over medium heat and sauté it in a single layer until heated. Don't sauté to long, because it can make the shrimp chewy.