Grease the slow cooker lightly with oil. Place the beef in the slow cooker. Whisk together the two soups and parsley and pour over the beef. Season with cracked pepper. Cook on low for 6 to 8 hours.
"It might surprise you but all fruits and vegetables contain protein," says North. "Vegetables with the most protein include, green peas (9g per cup), broccoli, spinach, asparagus, artichokes, ...
This quick and simple recipe is just one of many festive offerings from Mary Berry. Whether you're after a succulent roast chicken or beef, or even fancy whipping up your own Yorkshire puddings ...