Preparation Time : 15 mins
Cook Time: 25 mins
Servings: 4
For the sauce: |
3 tbs tomato sauce |
2 tbs peanut butter |
1 tbs crème fraîche |
1 tsp honey |
1 tsp Dijon mustard |
For the rest: |
2 onions |
frying oil |
2 gherkins |
500 g beef mince |
salt, pepper, onion powder |
4 hamburger buns |