About 12 minutes before the waffle fries are ready, make the minced beef. Heat the oil in a large frying pan over a medium heat. Add the onion and cook for 5 minutes, stirring often, until softened.
1 tbsp oil, 1 medium onion
Turn the heat up to medium-high. Add the minced beef, salt and pepper and cook for 5-6 minutes, stirring often and breaking up any chunks as you go, until the beef is browned.
500 g (1lb 2oz) minced (ground) beef, ½ tsp salt, ½ tsp ground black pepper
Add the oregano, paprika, garlic powder, Worcestershire sauce and chopped pickles. Stir together and cook for a further minute. Turn off the heat.
Divide the cooked waffle fries between four bowls. Divide the beef between the bowls.
Arrange the lettuce, tomates, cheese, dill pickles and sliced red onion in the bowls.
200 g (4 cups) shredded romaine lettuce, 16 cherry (grape) tomatoes, quartered, 125 g (1.25 packed cups) mixed grated (shredded) cheese, 1 small red onion, 60 g sliced dill pickles
Serve with the burger sauce you made earlier
Notes
Tip: If you want to crisp up the cheese, place the pan under the grill (broiler) for 4-5 minutes, until golden and bubbly. Make sure your pan is suitable for using under the grill.