Supermarket pasta is generally found in the fresh produce section and the staple food grain and oil section.

1. First, dice the tomatoes, onions and carrots, pour oil into the pot, heat, add bay leaves and minced garlic and stir-fry until fragrant.

2. Add onions, carrots, beef, tomatoes, black pepper and salt, add water until the ingredients are covered, and cook for 30 minutes.

3. Add butter, stir until melted, and set aside. Boil water to cook the pasta, rinse the pasta in cold water, take it out, and finally pour in the seasonings.