High heat will compromise the truffle oil taste, so one ought to add it to cooked foods or sauces just earlier than serving. Add the egg and vanilla and beat once more. 3. Beat collectively the butter and sugar. Add the egg and extract and beat again. Add a teaspoon of vanilla extract to the mixture. Add half a teaspoon of coconut extract and coat the truffles in shredded coconut. It is extremely laborious to cultivate white truffles because the high-demanding rising conditions. What’s the difference between black and white truffles? Buy Frozen Truffles & Enjoy All of them Year Long! Truffles are literally subterranean fungus present in and around tree roots. These bushes present important nutrients to help truffle development by way of their roots.