Cut breasts in half lengthwise. Trim any excess fat.
Place chicken, honey, mustard, maple syrup and tapioca in plastic freezer bag or freezer-safe container. Move chicken around to coat with sauce.
Seal bag or container, label and freeze for up to 3 months. Thaw in refrigerator before baking.
OVEN BAKING
Preheat oven to 375°. Grease or spray with non-stick cooking spray a 3 quart baking dish.
Dump thawed contents of freezer bag or container into baking dish. Spread out chicken into a single layer. Spoon marinade over the chicken.
Bake on center rack of oven for 50 - 55 minutes until chicken has reached at least 165° on an instant read thermometer. Baste occasionally during baking with marinade and drippings.