Black Truffle Butter

Black truffle butter sounds fancy, but it’s ridiculously easy to make. All you need is good butter, fresh black truffle, and a microplane. No strange additives and no inflated price tag. You’ll end up with a rich compound butter that’s just as good melted over steak or pasta as it is on scrambled eggs or warm bread.

Homemade black truffle compound butter takes only a few minutes to make and costs much less than buying it prepared.

Here’s Why This Truffle Butter Recipe Works

Fresh black truffle is the star: I grate the truffle very finely so every slice of butter gets plenty of earthy truffle flavor.

Just enough truffle oil: I only add a little truffle oil when I want a softer, more spreadable butter. The fresh truffle should always be the main flavor.

Only three ingredients: Fresh black truffles provide all the flavor, so there’s no need for fillers or artificial flavorings.

Easy to slice and freeze: Rolling the butter into a log makes it simple to store and slice off just what you need.

Ingredient Notes

Black truffles: Fresh black truffles give the butter its earthy, savory aroma. A microplane works well, or you can mince them very finely with a sharp knife.

Jarred minced truffle: If you do not have fresh whole truffles, use the pre-minced substitute listed in the recipe card. Drain it well so it does not loosen the butter too much.

Salted butter: Salted butter keeps the recipe simple. If you use unsalted butter, add a pinch of salt and taste before rolling it into a log.

Black truffle oil: Use this only if you want a softer texture or a little extra truffle aroma. Some truffle oils are strong, so start with the amount in the recipe card.

Ways to Use Black Truffle Butter

Black truffle butter is best as a finishing butter. Add it to hot food after cooking, or during the last few seconds, so the butter melts and releases its aroma without cooking the truffle flavor away.

Melt a slice over steak, burgers, roasted chicken, or pork chops. It is especially good on a hot ribeye steak because the butter melts into the surface like a quick sauce.

For pasta, potatoes, rice, or grains, stir in a small amount off the heat. Use it with pasta with black truffles, mashed potatoes, baked potatoes, risotto, or Instant Pot farro.

It also works with eggs, mushrooms, steamed vegetables, and warm bread. Try a small pat on scrambled eggs, omelets, roasted mushrooms, asparagus, green beans, or steamed broccoli.

How to Store Truffle Butter

Keep black truffle butter tightly wrapped in the refrigerator for 1 to 2 weeks. For longer storage, freeze it for up to 3 months. I prefer slicing the log before freezing so a small piece can go straight onto hot steak, pasta, potatoes, or vegetables.

Frequently Asked Questions

Black Truffle Compound Butter

This black truffle compound butter is one of those small-batch recipes that earns its spot in the freezer. The ingredients are simple, but the payoff is practical: a slice turns a plain steak, a bowl of pasta, or a pan of vegetables into something that tastes finished.