Olive Oil (Best Option)
1 tablespoon per 1 tablespoon of butterOlive oil is a monounsaturated fat that mimics butter’s fat content, which is essential for carrying flavors and providing a rich mouthfeel in tomato sauce. Its relatively neutral but fruity flavor complements the acidity and sweetness of tomatoes without overpowering them.
For best results, use extra virgin olive oil and add it early in the cooking process to allow flavors to meld. Avoid overheating to prevent bitterness.
Compared to butter, olive oil results in a slightly lighter texture and a more pronounced fruity note, which many find desirable in tomato-based dishes.