While the chicken is searing, it’s time to make the apricot sauce. In a small bowl, combine the apricot jam, soy sauce, and Dijon mustard. Stir it all together until the jam is completely melted and the ingredients are well mixed. This sauce is where all the magic happens—the combination of sweet apricot, savory soy sauce, and the tangy mustard creates a glaze that’s so irresistible, you’ll want to drizzle it on everything!