Add the chicken thigh, onion powder, garlic powder, and seasoning to a bowl. Mix well and set aside.
Add the apricot sauce ingredients to a separate bowl and whisk until smooth.
Place a large pan or wok over medium-high heat. Add the peanut oil, broccoli, and beans, and sauté for 4–5 minutes, until softened. Season to taste, remove, and set aside.
In a separate pan over medium heat, add the peanut oil and, once hot, add the seasoned chicken in batches. Fry for 5–6 minutes, or until browned all over and the internal temperature reaches 74°C (165°F). Remove and repeat with the remaining batch.
Once the chicken is cooked and removed, add the apricot sauce to the same pan and bring to a light simmer. Add the chicken back in and mix well until coated and thickened. Cook for 1½–2 minutes. Remove.
To make the cous cous, bring the chicken stock to a boil in a saucepan. Immediately add the dried cous cous, cover with a lid, and let sit for the package instruction time, undisturbed. Remove the lid, fluff with a fork, and stir through the olive oil, parsley, lemon zest and juice, and seasoning.
Portion all elements into 5 x 750ml meal prep containers.