When was Szechuan sauce invented?

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Tags

1. #april
2. #uproar
3. #disney
4. #mulan
5. #animated
6. #sauce
7. #briefly
8. #roots
9. #introduced
10. #series
11. #condiment
12. #mentioned
13. #spicy
14. #szechuan
15. #movie
16. #fools
17. #morty