Famous Arabic Sandwich Fatteh with Tahina Sauce

INGREDIENTS
Minced Meat - 800g
Arabic Pita Bread – 2 Packets
Onion – 2 Medium
Green Bell Pepper – 2 Medium
Crushed Garlic – 1 tbsp
Black Pepper – ½ tsp
Sumac – 1 & ½ tbsp.
Coriander Powder – 1 tsp
Garam Masala – ½ tsp
Cardamom Powder – ½ tsp
Red Chillie Powder -1/2 tsp
Red Chillie Flakes – 1 & ½ tsp
Pomegranate – for Garnish
Oil – 2 to 3 tbsp for Shallow frying
Salt – 1 tsp

For White Sauce :-
Tahina – ½ Cup
Lemon – 2 tbsp
Garlic Paste – 1 tsp
Yoghurt – 2 tbsp