I suggest you use three tomatoes...

Step1:Beef. Dice onion.

Step2:Use a knife to scratch the surface of the tomato. Put it in the boiling water. It can be peeled easily. Dice.

Step3:Put butter in the pan.

Step4:When the butter melts, pour in the onion. Stir and soften.

Step5:Put in the diced beef. Sprinkle some black pepper. Stir fry until the beef changes color.

Step6:Put the tomatoes in. Fry until the tomatoes soften.

Step7:Add basil and salt. Stir well. Simmer for 10 minutes. Boil until the soup is thick.

Step8:Take a deep pot. Pour in half of the cold water. Put in a teaspoon of salt and a little salad oil. Bring the water to a boil and add the pasta. Cook for 15 to 20 minutes.

Step9:Mix spaghetti and meat sauce evenly, and then serv
Cooking tips:There are skills in making delicious dishes.