Bring a pot of water to boil, add rice noodles, and cook according to package instructions until al dente. Drain and rinse under cold water to prevent sticking.
In a large wok or skillet, heat vegetable oil over medium-high heat. Add minced garlic and grated ginger, sauté for about 30 seconds until fragrant.
Toss in the red bell pepper and snap peas. Stir-fry them for about 3-4 minutes until they are crisp-tender.
In a small bowl, whisk together Sriracha, soy sauce, sesame oil, rice vinegar, and honey/agave syrup until well combined.
Add the drained noodles to the skillet with the vegetables. Pour the Sriracha sauce mixture over the noodles and toss everything well to ensure the noodles and veggies are coated in the sauce.
Remove from heat, and toss in chopped green onions. Serve hot, garnished with fresh cilantro and a sprinkle of sesame seeds if desired.
Notes
Adjust the Sriracha sauce to taste for desired spiciness.