Meat, poultry and fish prices, however, increased 3.8 per cent. Grocery food prices increased 1.4 per cent while restaurant and ready-to-eat food prices increased 2.9 per cent. According to Stats NZ, the price of eggs reached a record high, with prices up 10 per cent on the year.
"Egg industry reports suggest the average New Zealander eats more than 200 eggs a year, with retail sales worth more than $280 million," said Duoba.
Food prices fell 0.2 per cent from November but after seasonal adjustment they rose 0.5 per cent, Stats NZ said.
Fruit and vegetable prices fell 1.1 per cent on the month, while meat, poultry and fish prices rose 0.2 per cent. Grocery food prices, meanwhile, were up 0.1 per cent while restaurant and read-to-eat food prices rose 0.2 per cent.
The food price index accounts for about 19 per cent of the consumers price index, which is the Reserve Bank's mandated inflation target when setting interest rates.