Thousands of students across NSW will be given free breakfasts every morning, with the Berejiklian government to roll-out a program to provide healthy meals in 500 schools.

The breakfast clubs will run in partnership with Foodbank, Australia's largest food relief charity, to ensure children can start each school day with a nutritious meal.

Ariana Alasi eats her toast at the free breakfast club at Campbellfield Public School. Credit:Janie Barrett

NSW Treasurer Dominic Perrottet said funding for the program will be included in Tuesday's budget, with schools in lower socio economic areas to be prioritised.

Campbellfield Public is one of 100 schools already running a breakfast club with Foodbank but the government will provide free breakfasts to 500 more schools in a bid to help "fight food poverty".