Rump Steak Burgers with enhanced flavours, and a touch of culinary flair, are served with a special homemade burger sauce to elevate your burger game!
These tender rump steak burgers, infused with a smoky, tangy marinade and paired with a rich caramelized onion topping, are a gourmet twist on a classic.
Rump Steak Burgers
Ingredients
- 400g rump steak sliced thinly (chill slightly before slicing for easier handling)
- 1 tbsp Worcestershire sauce
- 1 tsp fresh thyme leaves chopped
- 1 clove garlic minced
- 1 tbsp olive oil
- salt and freshly ground black pepper to taste
- 2 tsps balsamic vinigar for stir-frying
For the Burger Assembly:
- 4 hamburger buns of your choice lightly toasted
- 4 slices of cheese optional
- 1 large tomato sliced
- 4 leaves of crisp lettuce
- tomato ketchup optional
Special Hamburger Sauce:
- ½ cup mayonnaise
- 2 tbsp ketchup
- 1 tbsp sweet pickle juice or finely diced sweet pickles
- ¼ tsp garlic powder
- ¼ tsp smoked paprika or regular paprika
- dash of cayenne pepper optional
- 1 tbsp sriracha or wasabi sauce adjust for heat and colour
- salt and pepper to taste
For the Caramelized Onions:
- 2 tbsps olive oil
- 2 medium onions thinly sliced
- 1 tsp fresh oregano chopped
Method:
- Marinate the Steak: In a bowl, combine Worcestershire sauce, thyme, garlic, olive oil, salt, and pepper. Toss the steak slices in the marinade to coat evenly. Cover with cling film and refrigerate for at least 1 hour (longer for deeper flavour).
- Make the Caramelized Onions: Heat olive oil in a frying pan over medium heat. Add sliced onions and cook, stirring occasionally, until golden and soft (about 10–15 minutes). Stir in oregano and cook for another minute. Set aside.
- Prepare the Hamburger Sauce: In a bowl, mix mayonnaise, ketchup, pickle juice, garlic powder, smoked paprika, cayenne (if using), and sriracha/wasabi sauce. Taste and adjust salt and pepper as needed. Cover and refrigerate until ready to use.
- Toast the Buns: Lightly brush hamburger buns with olive oil or butter. Toast in a hot pan for 1–2 minutes per side until golden.
- Cook the Steak: Heat a large frying pan or grill pan over high heat. Stir-fry the marinated steak slices for 2–3 minutes, or until cooked to your liking. Add balsamic vinegar during the last minute of cooking to deglaze the pan and enhance flavour.
- Assemble the Burgers: Spread the hamburger sauce on the bottom bun. Layer with lettuce, steak slices, caramelized onions, and tomato slices. Top with cheese, if using (melt it briefly under a grill or in the microwave for a gooey finish). Add the top bun and secure with a skewer, if needed.
- Assemble the Burgers: Spread the hamburger sauce on the bottom bun. Layer with lettuce, steak slices, caramelized onions, and tomato slices. Top with cheese, if using (melt it briefly under a grill or in the microwave for a gooey finish). Add the top bun and secure with a skewer, if needed.
Tips for Perfection:
- Tender Steak: For easier slicing, chill the steak in the freezer for 15–20 minutes before cutting.
- Charred Buns: Toast buns on a grill for a smoky flavour.
- Make Ahead: Prepare the sauce and onions ahead of time to streamline assembly.