Can I make spaghetti alla puttanesca without anchovies?
Anchovies dissolve into the sauce and add umami depth, not a fishy taste. If you skip them, add extra capers and a splash of soy sauce or miso to preserve the savory punch.
What's the best way to slice garlic for this dish?
Slice garlic thinly so it crisps and infuses the oil quickly without burning. Watch it carefully—burnt garlic turns bitter.
Why should I reserve pasta water?
Starchy pasta water emulsifies the sauce, helping it coat the spaghetti evenly and cling better than olive oil alone.
Can I use canned tomatoes instead of cherry tomatoes?
Yes. Use 1 can (14 oz) crushed or whole tomatoes, drained slightly. The sauce will be less fresh-tasting but still authentic.
Is this dish vegetarian?
No—anchovies are the key ingredient. For a vegetarian version, omit them and double the capers and olives, adding a pinch of umami seasoning.