(From https://momsdish.com/recipe/400/beef-lo-mein-recipe)

Ingredients

    8 oz noodles (cooked according to instructions)
    1 tsp sesame oil
    1/4 cup hot boiled water
    1 tbsp Beef Better Than Bullion
    3 tbsp soy sauce
    2 tbsp brown sugar
    oil (olive or sesame) for frying
    1 lb beef
    2 large carrots
    2 cup broccoli
    1 large onion
    4 garlic cloves


1. Into hot, boiled water add Better Than Bullion and brown sugar; stir to
dissolve. Into the mixture, add soy sauce and set aside. 

2. Dice carrots, broccoli and onion into two-inch pieces. Pre slice beef into very
thin strips. Using a hot skillet with sesame oil, cook beef until it's golden
brown, remove from the skillet and set aside. 

3. Using the same skillet that was used to cook beef, sautee onions until golden
brown with sesame oil. Remove from the skillet. In the same skillet, saute
carrots until softened, add broccoli and cook for about three minutes. Press
garlic into the same mixture.

4. Add cooked beef into the skillet with vegetables. Pour sauce over the
ingredients and let them simmer for about 2 minutes. 

5. Add cooked noodles and toss everything together. 

6. Into a large dish, combine noodles, vegetables and beef. Toss to bring
everything together and serve while it's still hot.