Iceland’s Roast From Frozen Perfect Turkey Crown is produced and packed in Romania.

While some of Waitrose’s veg is also from the EU, with its Ready Trimmed Baby Sprouts from Poland, the majority of seasonally available sprouts are grown in the UK.

Supermarkets have been known to bring in their carrots from closer to home, with Tesco sourcing its organic range from Ireland.

While diners dreaming of a nice crispy roast potato with their dinner, can enjoy Sainsbury’s spuds from Cyprus.

A Christmas roast turkey would not be complete without crispy bacon on the top or a dollop of cranberry sauce.

Stores have chosen to look further afield again for these festive staples, with Asda sourcing streaking bacon from Denmark and its cranberry sauce from the US.

The National Farmers Union has urged shoppers to pledge their support behind British produce.

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