Toss chicken breast with 4 tablespoons corn starch and salt
In a large deep pan, add 3 tablespoons water and broccoli
Steam until broccoli turns bright green
Remove from pan and set aside
Wipe pan clean
Add olive oil
Brown chicken on both sides. Don't worry if it's not cooked through
Saute garlic for 30 seconds until fragrant
Remove from pan and set aside
Mix 2 tablespoons of corn starch with 1 cup water until smooth
Add ginger, sesame oil, hoisin sauce, rice vinegar, sriracha and soy sauce
Mix well and add to pan and cook until thickened
Add chicken and broccoli back to the pan and cook until chicken is no longer pink in the middle
Serve over white rice