Combine the preserves, broth, juice, and zest in a small saucepan over medium-high heat.
While you wait for the mixture to come to a boil, cover dates in a small dish with water and microwave for 30 to 60 seconds until softened. Drain the water and mash the dates into a paste using a fork.
Once the mixture has been boiling and reducing down for 5 to 7 minutes until thickened, whisk in the date paste and sea salt until well combined. Remove from heat.
Whisk together the arrowroot and cold water in a small dish and then pour directly into the saucepan. Whisk continuously for 1 minute to thicken the sauce. It will lighten up in color and thicken to a sticky sauce.
Recipe by Autoimmune Wellness at https://autoimmunewellness.com/meatballs-sticky-peach-sauce/