Pepper steak

Pepper steak is a stir-fried Chinese dish consisting of sliced beef steak cooked with sliced bell peppers, bamboo shoots and other seasonings such as soy sauce and ginger, and usually thickened with cornstarch. Sliced onions and bean sprouts are also frequent additions to the recipe.
Evidence for the dish's existence in the United States dates from at least 1948. The dish originated from Fujian cuisine, where it was known as qīngjiāo ròusī. In the original Fujian dish, the meat used was pork and the seasonings were relatively light compared to pepper steak.