Combine cornstarch, garlic powder, salt, and pepper in a medium bowl.
Add the cubed chicken and toss until well-coated.
Heat avocado oil in a large, non-stick skillet over medium-high heat and add the chicken.
Pan-fry the chicken for 5-8 minutes before flipping and cooking for another 5-8 minutes until golden brown and fully cooked.
Remove the chicken and drain on a paper towel.
Mix all the sauce ingredients in a large bowl, setting aside ¼ cup of the sauce.
Add the chicken to the bowl with the sauce and toss to coat.
Heat more avocado oil in the pan and add the snow peas and Brussels sprouts, cooking for about 15 minutes.
Add shredded carrots, garlic powder, salt, and pepper, and cook for another 4-5 minutes until veggies start to soften.
Cook jasmine rice according to package instructions, add lime juice, and fluff with a fork.
Assemble bowls by dividing the rice, veggies, chicken, and lime wedges. Drizzle with the remaining sauce.