Carlton duo Jaryd Cachia and Nick Graham have been cooking up a storm for a good cause. 

The pair spent Saturday behind the counter of McDonald's at Box Hill North,  to help raise funds as part of McHappy Day. 

Organiser Sophia Petras says the day was a success. 

"The boys did a fantastic job and brought so much attraction," Ms Petras said. 

Organisers had been hoping to raise $3000, but they went over and above, raising $4,896. 

The money raised goes to Ronald McDonald House Charities, which provides services and programs for seriously ill children and their families.