Cheeseburgers with sweet potato fries

Ingredients

• 1 sweet potato, cut into 1cm thick wedges
• 1 tsp vegetable oil
• 250g minced beef
• 2 garlic cloves, finely crushed
• ½ onion (medium), finely chopped
• 25g mature cheddar cheese (reduced-fat), grated
• 2 wholemeal baps, sliced in half
• ¼ iceberg lettuce, finely shredded
• 1 tomato, vine, sliced

Method

1. Preheat the oven to gas 7, 220°C, fan 200°C. Toss the sweet potato in the oil on a large baking tray and roast for 20 mins.
2. Meanwhile, mix the mince, garlic and onion together until well combined. Shape into 2 beef patties, roughly 1cm thick, and place on a baking tray.
3. Preheat the grill to high. Cook the burgers under the grill for 5 mins on each side. Top with the Cheddar and grill for 1-2 mins until melted.
4. Fill the baps with the mayonnaise, lettuce, beef patties and tomato. Serve with the sweet potato wedges and any extra lettuce and tomato on the side.