Which instant-boiled mutton in Beijing is delicious?

1, Xingyuanzhai old Beijing instant-boiled mutton, address: No.22, Guan Feng Road, Fengtai District, Beijing;

2. Linglongju old Beijing instant-boiled mutton, address: southeast corner of Jien East Street intersection, Linglong Road, Haidian District, Beijing;

3. Fushun Xianghe instant-boiled mutton, address: No.0/06, Shiroishi Castle Commercial Street, Miyun District, Beijing;

4. Ju Youren old Beijing instant-boiled mutton, address: 50 meters south of Meizhou Dongpo Restaurant, Zhongcang Road, Tongzhou District;

5. Butyl old Beijing instant-boiled mutton, address: near No.6 Longgang Road, Haidian District, Beijing.