Truffle aioli is a flavorful condiment made by combining aioli, a garlic-infused mayonnaise, with truffle oil or finely grated truffles. This rich and creamy sauce has a distinct earthy aroma and taste, thanks to the unique flavor profile of truffles, which are a type of fungus prized in gourmet cooking. Commonly used as a dip or spread, truffle aioli enhances a variety of dishes, including fries, sandwiches, and seafood. Its luxurious flavor makes it a popular choice in upscale restaurants and home kitchens alike, adding a touch of sophistication to everyday meals.