A fierce price war among Norwegian grocery chains has led to empty shelves for popular Christmas items like rice porridge and specialty cheeses.

With prices as low as 3.50 kroner for porridge, demand has skyrocketed, causing shortages and prompting some stores to impose purchase limits.

Producers like Tine are struggling to meet the surge, despite ramping up production to 70 tons of porridge daily.

While some criticize the low prices as undervaluing the products, retailers assure that suppliers are compensated fairly.

Meat products like ribbe and pinnekjøtt remain in good supply, but other seasonal goods may not return before Christmas.

Shoppers are urged to buy only what they need to avoid waste and ensure availability for others.