Your sprouts will take about 20 minutes to cook, though a bit faster if you have par-cooked them. Oddly, the frozen sprouts take about the same time as the thawed. Check them every 4 or 5 minutes and give them a stir. For on-the-stalk sprouts, give them a ¼ turn at each check, or as needed until you’ve cooked the sprouts all the way around. Cook until they reach an internal temperature of 165°F. Once finished, get them off the Egg and serve.