How do restaurants keep guacamole green?

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Tags

1. #first
2. #especially
3. #either
4. #pressing
5. #shallow
6. #guacamole
7. #making
8. #plastic
9. #visible
10. #smooth
11. #layer
12. #possible
13. #juice
14. #directly
15. #drizzle
16. #surface
17. #cover