Heat large skillet or wok to medium high heat, melt butter in it
Add chicken and cook, stirring constantly until cooked.
Add seasonings (if desired) to chicken as you go
Add vegetables and cook until slightly soft. I suggest adding onions first, then squash a few minutes later, then broccoli at the end.
Season more if desired
Serve when fully cooked
Notes
Try changing the seasoning to curry powder, or Cajun seasoning, or Italian seasoning for variation. Serve over rice or spinach and with a splash of coconut aminos if desired.