Preparation Time : 20 mins
Cook Time: 25 mins
Servings: 4
For the sauce: |
1 bunch of basil |
100 ml olive oil |
1 tsp grated parmesan |
a pinch of salt |
For the rest: |
500 g beef mince |
salt, pepper, paprika |
8 slices of mozzarella |
2 handfuls of rocket leaves |
4 hamburger buns |
2 tomatoes |