It's mutton slices, then onions, probably fried peppers.

Dad always cooks this dish. Stir-fry shredded onion, then add mutton slices, which is very simple. It smells good. You can try. Absolutely delicious. Don't overcook the mutton, but stir-fry the onions.

I went to find fried mutton with onions, but I don't think it tastes like dad's cooking.

Ingredients: 500g mutton, 50g onion, 20g sesame oil, salt 1 tablespoon, soy sauce 1 tablespoon, rice vinegar 1 tablespoon, ginger10g. Practice: Slice the mutton, wash the green onions, cut diagonally, and shred the ginger for later use. Add salt, chicken powder, soy sauce, sesame oil, cooking wine and shredded onion and ginger, stir well and marinate for 15 minutes. Heat the pan with a little oil and saute half of the green onions. Add the marinated mutton slices and stir-fry over high heat. When the mutton changes color slightly, add the remaining green onions. Add soy sauce quickly and stir well. Stir-fry the green onions until the seedlings collapse slightly, pour in the balsamic vinegar and stir well, then take out the pot. Tips Stir-fried mutton with onion is very important for the choice of mutton. Be sure to use lamb's hind leg meat, which is very suitable for cooking, tender and especially fried. Cooking needs to be quickly stir-fried by fire, so the pot must be hot and the oil must be hot, so as to ensure that the meat slices are tender, smooth and juicy, and do not stir-fry back and forth in the pot; Some mutton is old and will taste fishy. Adding a little high-alcohol liquor or cooking wine to the pot can also alleviate the fishy smell.