Heat the sesame oil in a large skillet or wok over medium-high heat.
Add the minced garlic and grated ginger; sauté for 30 seconds until fragrant.
Add the coleslaw mix, diced red bell pepper, snap peas, and mushrooms to the skillet. Stir-fry for 5-7 minutes until the vegetables are tender yet crisp.
In a small bowl, mix together the soy sauce, rice vinegar, and Sriracha. Pour the sauce over the veggies in the skillet and toss to coat evenly.
If using, push the veggies to one side of the skillet and pour in the beaten eggs. Scramble the eggs until fully cooked, then mix them in with the vegetables.
Remove the skillet from heat. Stir in the sliced green onions.
Serve immediately, garnished with sesame seeds on top.
Notes
Feel free to adjust the Sriracha to your spice preference.