Tender boneless chicken breasts or thighs slow-cooked in a thick, sticky teriyaki glaze, finished with fresh broccoli. Simple, 4-ingredient slow cooker recipe that yields restaurant-quality sticky teriyaki chicken perfect for busy weeknights and meal prep.
Add broccoli only in the last 20-30 minutes to keep it crisp and green; avoid adding at the start to prevent mushiness and dull color., For a freezer meal, combine raw chicken, teriyaki sauce, garlic, and ginger in a freezer bag and freeze up to 3 months; add fresh broccoli during last 30 minutes of cooking after thawing., Use thick, syrupy teriyaki sauces rather than thin marinades to ensure a sticky glaze., Cornstarch slurry is essential to thicken watery sauce; add slowly to avoid gummy texture and add more if needed., Thighs are juicier and more forgiving for beginners; breasts are leaner but prone to drying out if overcooked., Frozen chicken can be used but requires about 1 extra hour of cooking time., Substitute cornstarch with arrowroot or tapioca starch 1:1 for thickening if desired., Use a meat thermometer and cook chicken to 165°F to ensure safe and juicy results., Avoid opening the slow cooker lid frequently to prevent heat loss and extended cooking times.