Sambousek two ways

Name: Sambousek two ways
Ingredients: Advertisement; peanut oil, for frying; For the dough; 560g all-purpose flour; 1tbsp baking powder; 225ml oil; For the lamb filling; 30ml olive oil; 1 onion, finely chopped; 3 garlic cloves, minced; 500g leanest lamb, minced; 1tsp allspice; 1tsp cinnamon; 3tbsp mint, finely chopped; 30ml pomegranate syrup; 2tbsp sumac; 65g toasted pine nuts; For the cheese filling; 400g feta cheese; 200g mozzarella cheese, shredded; 1 egg white; 4tbsp thyme or oregano