Lamb burger with zucchini in yogurt sauce

Ingredients

• 1 kg minced Swiss lamb (e.g. breast, finely drained)
• 2 cloves of garlic
• 60 g roasted pistachios
• 1/2 teaspoon ground cumin
• 1/4 tsp chili flakes
• 400 g zucchini
• Salt
• 2 red onions
• 3 tomatoes
• 3 stalks of parsley
• 1/2 tsp coriander, ground
• 360 g natural yogurt
• black pepper
• 1 kg sweet potatoes
• 4 tbsp cornstarch
• Fleur de Sel
• Oil for deep frying
• 1 tbsp curry powder, hot
• Lettuce leaves as desired
• Ciabatta buns: 400g flour
• 1 tsp sugar
• 1 tsp salt
• 1/4 cube fresh yeast, crumbled
• 2.7 dl lukewarm water
• Flour for flouring

Preparation

This is how the recipe works

1. Place meat in a bowl. Peel the garlic and chop finely. Finely chop the pistachios and add both to the minced lamb. Add cumin and chili flakes and mix everything loosely with a fork. Don't knead. Cover and chill for at least 30 minutes.
2. Wash the zucchini, cut lengthwise into thin slices and season lightly with salt. Peel red onions and cut into rings. Wash tomatoes and cut into slices. Set everything aside. Finely chop the parsley and stir it into the yoghurt with the coriander, season with salt and pepper and set aside.
3. For the fries, peel the sweet potatoes and cut them into sticks approx. 1 cm thick. Dry well and mix carefully with cornstarch.
4. Divide the minced meat into six equal portions, form loose balls and flatten into round patties 1-2 cm high and 10 cm in diameter. Grill on the prepared grill over direct heat for approx. 8-10 minutes until juicy. Turn once. Let the patties simmer briefly over indirect heat and season with fleur de sel.
5. In the meantime, dab the zucchini and grill it on the grill over direct heat for 3-4 minutes. Fry the sweet potatoes in portions in hot oil at 180 °C in a deep fryer or in a high pot for approx. 5 minutes. Remove, drain and immediately season with salt and curry powder.
6. Halve the ciabatta buns and briefly grill the cut surfaces on the grill over indirect heat until crispy. Top with whatever you like. Serve with yogurt sauce and sweet potato fries.