Kufta bel Batatis

Ingredients

• 500g potatoes ( 2 or 3 medium), peeled andquartered
• 1 tbsp butter
• Salt and pepper, to taste ‍
• 500g finely minced beef (see Hint) 4 garlic cloves, pressed ‍
• 20g fresh dill, finely chopped
• 20g fresh coriander, finely chopped ‍
• 2 tbsp ground coriander ‍
• 100g plain breadcrumbs, plus more for breading
• ‍ 3 to 4 large eggs, as needed, beaten ‍
• 1 tbsp vinegar (use preferred type) ‍
• 1L neutral vegetable oil, for frying