To keep this firmly in the six-ingredient spirit, think of add-ins as optional flourishes rather than requirements. For a slightly creamier version, stir 2 to 3 tablespoons of heavy cream or plain Greek yogurt into the sauce at the end of cooking (off the heat for yogurt so it doesn’t curdle). If your family enjoys a little fruitiness, add a handful of halved seedless grapes or sliced dried apricots during the last hour of cooking for a sweet, springlike note. You can also swap the herbes de Provence for another aromatic dried blend you love, such as lemon-pepper seasoning or a mild poultry seasoning. To make it a bit more savory and less sweet, reduce the honey to 1/4 cup and add another tablespoon of Dijon. If you prefer chicken breasts, use boneless skinless breasts, but check for doneness a bit earlier, as they can dry out more quickly; aim for 165°F in the thickest part and consider cooking on LOW for gentler heat. For food safety, always place raw chicken directly into a clean slow cooker insert, never one that’s been used for other ingredients without washing. Thaw frozen chicken completely in the refrigerator before cooking; starting from frozen can keep the chicken in the temperature “danger zone” too long. Use a food thermometer to confirm the chicken reaches at least 165°F (74°C) before serving, and refrigerate leftovers in shallow containers within 2 hours of cooking, using them within 3 to 4 days.