Cook the Noodles: Start by bringing a large pot of salted water to a boil. Add the lo mein noodles and cook according to the package instructions until they are al dente. Once cooked, drain the noodles and drizzle with a bit of sesame oil to prevent sticking. Set them aside.
Sauté the Shrimp: Heat the vegetable oil in a large skillet or wok over medium-high heat. Add the peeled and deveined shrimp to the skillet, seasoning them lightly with salt and pepper. Sauté the shrimp for 2-3 minutes or until they turn pink and opaque, indicating they are fully cooked. Once done, remove the shrimp from the skillet and keep them warm by setting aside.
Stir-fry the Vegetables: In the same skillet that you used for the shrimp, add the minced garlic and grated ginger, cooking for about 30 seconds until fragrant. Next, toss in the thinly sliced red bell pepper and trimmed snap peas. Stir-fry the vegetables for approximately 3-4 minutes, cooking just until they retain their vibrant color and are slightly tender, but still crisp.
Combine Ingredients: Return the cooked shrimp back into the skillet with the vegetables. Add the prepared lo mein noodles to the mixture, followed by the soy sauce, chili garlic sauce, and oyster sauce. Gently toss everything together for about 2-3 minutes, ensuring the noodles and shrimp are thoroughly coated in the sauce and heated through to the appropriate temperature.
Garnish and Serve: Once everything is well combined and heated, remove the skillet from the heat. Serve the lo mein hot, beautifully garnished with sliced green onions and a generous sprinkle of sesame seeds for added flavor and presentation.
Notes
Adjust the chili garlic sauce according to your heat preference.