Learned this one from my Chinese friend! It’s a hit!

1 lb boneless, skinless chicken breasts, sliced into thin strips
2 tablespoons olive oil
4 cloves garlic, minced
1 red bell pepper, sliced
1 yellow bell pepper, sliced
2 cups broccoli florets
1 medium zucchini, sliced
3 tablespoons soy sauce or tamari (for gluten-free)
1 tablespoon rice vinegar
1 teaspoon ground ginger
1/4 teaspoon red pepper flakes (optional)
Salt and pepper to taste
1/4 cup chicken broth (or water)
2 green onions, sliced (for garnish)
1 teaspoon sesame seeds (for garnish)