Place the chicken breasts in a large, resealable freezer bag with the sesame oil. Seal the bag and squish to coat the chicken.
Remove excess air and seal both bags. Staple the medium bag to the large bag above the seal.
Freeze.
Thaw.
Preheat the oven to 375° and place the chicken in a baking dish. Discard the remaining marinade from the bag with the chicken.
Bake the chicken for 20 to 25 minutes or cook on the BBQ grill until the internal temperature of the chicken reaches 165 degrees.
Slice the cooked chicken breasts and set aside.
To serve, layer each bowl with noodles, torn romaine lettuce, sliced red onions, mint, basil, sliced chicken, cilantro, and crushed peanuts. Drizzle the salad with the reserved sauce.