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Italian · Sauce / condiment
Butter, Tomato and Onion Sauce
Tomatoes, one peeled onion and butter simmer slowly until the butter separates; the onion is lifted out at the end. The sauce is silky and sweet and needs nothing else.
- YieldMakes enough sauce for 400 g of pasta (about 480 ml)
- Hands-on10 min
- Total1 h 3 min
- Difficulty
Ingredients
- 900 gripe tomatoes, or 700 g canned whole peeled tomatoes with their juice
- 1sweet yellow onion, medium
- 70 gbutter
- 1¼ tspsalt
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