In a medium bowl, whisk together all the stir fry sauce ingredients until smooth.
Heat olive oil in a large skillet or wok over high heat.
Add bell peppers, mushrooms, broccoli, snap peas, and carrots. Stir and cook for 3–4 minutes until slightly tender.
Reduce heat to medium and pour in the sauce.
Stir continuously for 1–2 minutes until the sauce thickens and coats the vegetables.
Remove from heat, then top with green onions and sesame seeds.
Serve immediately and enjoy your Easy Stir Fry Recipe.