01 - 
                Bring a large pot of water to a boil and cook flat rice noodles according to the package instructions until al dente. Drain thoroughly and set aside.
              
              
              
                02 - 
                Warm vegetable oil in a large skillet or wok over medium-high heat until shimmering.
              
              
              
                03 - 
                Add minced garlic and sauté for about one minute until fragrant but not browned.
              
              
              
                04 - 
                Introduce chicken or shrimp to the skillet and stir-fry until cooked through—3 to 5 minutes for chicken or 2 to 3 minutes for shrimp.
              
              
              
                05 - 
                Incorporate bell peppers, broccoli, and carrots. Stir-fry for two minutes until the vegetables are slightly tender yet retain some crispness.
              
              
              
                06 - 
                Return the cooked noodles to the skillet. Add soy sauce and brown sugar, tossing ingredients together until evenly coated and heated throughout.