Start by boiling a large pot of water. Add the lo mein noodles and cook according to the package instructions until they are al dente. Drain and rinse with cold water to prevent sticking. Toss with a teaspoon of sesame oil to keep them from clumping together.
In a small bowl, whisk together soy sauce, oyster sauce, hoisin sauce, brown sugar, cornstarch, ginger, and red pepper flakes. Set this sauce aside, as it will bring the dish together later.
Heat vegetable oil in a wok over medium-high heat. Add shrimp and cook for about 2-3 minutes on each side until they turn pink and opaque. Remove from the wok and set aside. For another shrimp recipe, check out Garlic Parmesan Roasted Shrimp, which is full of rich, buttery flavors!
In the same wok, add a little more oil if needed. Toss in minced garlic, bell peppers, carrots, and snow peas. Stir-fry for 2-3 minutes until the vegetables become slightly tender but still crisp. If you want a dish packed with hearty vegetables. Try this Stuffed Bell Peppers Recipe, filled with nutritious ingredients!
Return the shrimp to the wok. Pour in the prepared sauce and toss everything together. Add the cooked noodles and mix well, ensuring the sauce coats everything evenly. Stir-fry for another 2 minutes until everything is heated through.
Sprinkle chopped green onions over the top before serving. Enjoy your homemade Shrimp Lo Mein hot, straight from the wok!