Olive Oil (Best Option)
1 tablespoon per 1 tablespoon butterOlive oil is a monounsaturated fat that mimics butter’s fat content, allowing it to effectively sauté onions, garlic, and spices, which is critical for flavor development in chili. The oil’s heat stability supports the long simmering process without breaking down.
To get the best results, use extra virgin olive oil for its flavor but avoid overheating it to prevent bitterness. Stir frequently to evenly coat ingredients.
Compared to butter, olive oil will produce a slightly less creamy mouthfeel but will keep the chili rich and flavorful without introducing dairy, making it suitable for dairy-free diets.