Make your own black truffle butter for a fraction of the cost of high-end stores. The earthy, nutty flavor of black truffles infuses into the butter and turns any dish into a luxurious culinary experience.
Mince the black truffles up very finely. A microplane works well.
Use a fork to combine the minced truffles with the butter and oil (if using).
Place the butter on a piece of parchment or wax paper and roll it into a log. Twist the ends to seal.
Refrigerate for 1 to 2 hours.
Video
Notes
1 small (1/4 ounce) truffle will give you about 1 tablespoon of finely minced truffle.
In place of whole truffles, you can use 2 tablespoons of pre-minced truffle sold in jars. However, most jars of pre-minced truffles have other mushrooms mixed in and only have a small percentage of black truffles in them.
Truffle butter with fresh truffles will keep for 1-2 weeks in the fridge. To store it longer, freeze it for up to 3 months.
If you want the butter to be softer and more spreadable, add the additional truffle oil or some olive oil.
If you use unsalted butter, add a pinch of salt and adjust to taste.