Golden kibbeh without a machine, very crispy

ingredients
4 cups of fine bulgur
4 and a quarter cups of boiling water
2 large potatoes = 500 grams
1 tablespoon of salt
2 teaspoons dried coriander
1 teaspoon cumin
2 tablespoons of onion powder
3 tablespoons of starch

Filling ingredients
1 tablespoon of ghee
4 onions
1 and a half kilograms of minced meat
1 teaspoon of salt
1 teaspoon black pepper
Half a teaspoon of cinnamon powder
Walnuts or nuts optional