Pad Thai is a popular Thai noodle dish that is made with rice noodles, vegetables, eggs, peanuts, and a sweet-sour-salty sauce. The noodles used in Pad Thai are flat, thin rice noodles that can be found in most grocery stores. Other common ingredients in Pad Thai include bean sprouts, garlic, green onions, and a protein such as chicken, shrimp, or tofu. The sauce for Pad Thai typically includes fish sauce, vinegar, sugar, and tamarind paste, but rice vinegar can be substituted for tamarind paste if it is not available. To make Pad Thai, the ingredients are sautéed together in a wok and tossed in the sauce. The dish is often served with lime wedges and crushed peanuts on top.