Cook the Noodles: Begin by boiling a large pot of water. Add the noodles and cook according to package instructions until al dente. Drain and set aside.
Sauté the Meat: In a large skillet or wok, heat the vegetable oil over medium-high heat. Add the sliced meat, stirring until browned and cooked through, about 5-7 minutes. Remove the meat and set it aside.
Stir-Fry the Vegetables: In the same skillet, add the minced garlic and ginger, sautéing for about 30 seconds until fragrant. Add sliced bell peppers, carrots, and baby spinach. Stir-fry for about 3-4 minutes until the veggies are slightly tender yet still vibrant.
Combine and Season: Add the cooked noodles and the sautéed meat back into the skillet. Pour in the soy sauce, hoisin sauce, and sesame oil. Toss everything together, cooking for an additional 2-3 minutes until heated through.
Serve and Garnish: Serve your vibrant Mongolian Noodles hot, garnished with green onions and sesame seeds. Enjoy your delicious creation!
