What are one of the best methods to include black truffle butter into vegetarian dishes? Yes, black truffle butter can be utilized in baking to add a singular and savory taste to pastries, bread, and other baked goods. While there is no exact substitute for the rich, earthy taste of black truffle butter, you can use truffle-infused oils or truffle pastes so as to add an identical aroma and style to your dishes. For their chocolate line, chef Thomas Keller and olive oil icon Armando Manni make chocolate in response to the identical "live" principles Manni designed for his olive oils - a method developed with the University of Florence to attenuate heat exposure and retain antioxidants throughout processing.