Prepare the Mixture: In a large mixing bowl, combine the cooked macaroni, shredded cheddar cheese, and truffle oil. Mix well and shape the mixture into small bite-sized balls. Chill the Balls ...

In a medium bowl, mix the pepper and onion mixture with the cheese and cornstarch. Season with salt and pepper to taste. Form the mixture into 8 balls, squeezing out any excess liquid.

Form into a ball of dough, wrap with cling film and chill in the fridge for 20 minutes – this will make the dough easier to work with. Meanwhile, make the macaroni cheese filling. Cook the pasta ...