McDonald's introduced "Angus thick beef burger with meat sauce", which is made of thick Angus beef patties with thick tomato spicy meat sauce. It is full of flavor, full of food and beef.

Meat paste refers to pasty meat and pasty food made of minced meat. "Zhou Li Tian Guan Ling Ren" Han Zhengxuan Note: "Meat sauce is also." In the book "The Story of the Former Han Dynasty": "But according to the son, I will send someone to announce it. If I get suspicious, I will send a mission to deliver meat sauce and broth. "

In fact, the original hamburger was a meat pie made of ground beef and flour, so it was called beef pie. People in Hamburg, Germany, improved it by kneading chopped beef sauce in flour, spreading it into cakes, frying it and eating it, so they named it Hamburg after the place. From 65438 to 0850, German immigrants brought the cooking technology of hamburger patties to the United States.

1932 Some people put this fried beef patties into steamed buns sprinkled with sesame seeds as staple food or snacks. Later, it was renovated and gradually merged with sandwiches. The beef patties were sandwiched between two buns, which were called hamburgers.