Heat 1 tsp. oil in a large skillet. Add bell pepper and stir fry for 3-4 minutes, then set aside.
Add the asparagus to the pan, season with sea salt, pepper and garlic powder. Cook for 5 minutes until bright green and tender.
In a medium bowl, mix the chicken tenders with salt, pepper, 2 Tbsp oil and garlic powder.
Coat all the chicken pieces with the sesame seeds, press gently to coat firmly.
In the same preheated skillet add a bit of additional oil if necessary. Add the chicken and cook for about 4-5 minutes on each side, until cooked through and nicely browned.
To put together the bowls/containers, divide the quinoa evenly between each, then add asparagus, bell pepper and sesame chicken.
Store in the fridge for up to 4 days. Reheat to serve.