Preparation Time : 15 mins
Cook Time: 25 mins
Servings: 4
For the sauce: |
4 tbs mayonnaise |
2 tsp mustard, medium hot |
1/2 tsp white wine vinegar |
1/2 tsp garlic powder |
1/2 tsp onion powder |
a pinch of salt |
For the rest: |
1 onion |
2 handfuls of looseleaf lettuce |
1 tbs olive oil |
12 asparagus spears |
500 g beef mince |
salt, pepper, paprika |
8 eggs |
4 hamburger buns |