Nikujaga is a Japanese meat and potato stew recipe that combines tender sliced meat, soft potatoes, onions, and sweet savory broth for a comforting home meal. This dish usually uses thinly sliced beef or pork simmered with potatoes, onion, carrots, and sometimes shirataki noodles or green beans for extra texture and color. The broth is made with soy sauce, mirin, sake, sugar, and dashi, giving the stew a balanced mix of umami, gentle sweetness, and warm savory flavor. As the potatoes simmer, they absorb the broth and become soft while the meat adds richness without making the dish heavy. The final nikujaga pairs well with steamed rice, miso soup, and pickles, making it an easy Japanese dinner with tender vegetables, flavorful sauce, and classic home-style comfort.