Pesto
◆
Pesto is an Italian sauce originating from Genoa, traditionally made from crushed garlic, European pine nuts, coarse salt, basil leaves, and Parmesan cheese blended with olive oil.
↗ Read on WikipediaAppearance
Mentioned once in Secret Admirer.
Secret Admirer
Season 6 · Episode 6 · S06E06
“It looks like you've been eating the field. What did you have for lunch? Pesto. Oh, my God! I better go freshen up.”