Finally, whisk the arrowroot into the 1/3 cup water, then add to the broth in the pot while stirring. It should thicken immediately from the retained heat; you can turn it to sauté if it needs additional heat for thickening.
Mediterranean Leg Of Lamb Roast {Instant Pot} https://traditionalcookingschool.com/food-preparation/instant-pot-lamb-roast/?utm_campaign=autoblog&utm_source=blog&utm_medium=bloglink&utm_content=Mediterranean+Instant+Pot+Lamb+Roast+With+Potatoes