The UK-based international food and drink firm Princes comes off strong with several new product releases including mackerel sizzle and tuna fillets, during the same month the company completed the first phase of a UK site expansion.

The mackerel sizzle line, sold for £1.90, comes skinless and boneless in three different marinades -- zesty lime and chili, smokey chili and tomato, rich tomato and herbs.

The fish-based product should be sizzled in a pan before digging in as the company tries to extend canned fish tuna into hot meals.