In a large pot of boiling salted water, cook the spaghetti according to package instructions until al dente. Drain and set aside.
In a mixing bowl, whisk together the honey, soy sauce, sesame oil, minced garlic, grated ginger, and rice vinegar until well combined.
In a large skillet over medium heat, add a splash of water or a little sesame oil. Add snap peas or broccoli and sauté for about 3-4 minutes until tender-crisp.
Add the cooked noodles to the skillet with the vegetables and pour the honey-garlic sauce over them. Toss everything together gently until the noodles are well-coated and heated through.
Sprinkle sesame seeds, sliced green onions, salt, and pepper over the dish. Toss again to combine.
Divide the noodles among plates and garnish with extra sesame seeds and green onions if desired.
Notes
Serve in large, shallow bowls for an appealing look, with a sprinkle of extra sesame seeds and green onions on top for color and texture.