Classic Hamburger

• 1 lb ground beef
• 4 tbsp breadcrumbs
• 1 None onion, finely diced
• 1-2 tsp mustard
• 1 None medium egg
• 1 lb frozen French fries
• 2 tbsp sunflower oil
• 4 None seeded burger buns
• 1 None cucumber, sliced
• 1 None red onion, sliced thinly
• 8 leaves lettuce
• 1 None tomato, sliced
• None None Tomato ketchup, to serve

1. Place the beef, breadcrumbs, 4 tbsp water, onion, mustard and egg in a bowl and season. Knead together until smooth. Shape the mixture into 4 patties and place in the freezer for 10-15 mins.
2. Preheat the oven and cook the French fries according to the package instructions.
3. Heat the oil in a large frying pan, add the burgers and cook for 5-7 mins, turning. Serve in warmed, seeded buns with cucumber, red onion, lettuce, tomato and ketchup.

ground beef, breadcrumbs, onion, mustard, egg, sunflower oil, buns, cucumber, red onion, tomato, tomato ketchup

Taken from recipes-plus.com/api/v2.0/recipes/17339 (may not work)