Shaanxi-style Biang Biang Mian is a Chinese noodle dish that originates from the Shaanxi province of China. The dish is made with thick, handmade wheat noodles that are stretched into long, flat strands and served with a spicy sauce made with chili oil, vinegar, and sesame paste. The noodles are typically topped with sliced meat or vegetables and garnished with green onions and cilantro. The dish is known for its chewy texture and bold flavor, and is a popular street food in China.