cut beef brisket, carrot, potato, onion and garlic into small pieces. Wash the sirloin, wrap it with dry starch, and add a little black pepper to taste.

put a pan on the stove, add a little olive oil, and fry the beef brisket until it just turns brown. Take it out for later use

Put it in a deep flat-bottomed soup pot, add a little olive oil, pour onion and garlic until fragrant, add carrots and dried peppers (no potatoes! ! ! ), you can also add pepper spray if you like. Add a little basil and thyme and stir-fry for 11 minutes until the vegetables are soft.

pour chopped tomatoes and beef soup into the bottom. If thick soup is used, please hydrate it with 1L first.

simmer for 1.5h

add potatoes, season with black pepper, salt and lemon juice, and continue to stew for half an hour

put the soup into a plate and add a little sour cream.