Lebanese Fatayer (Savoury Pies)

Ingredients

• 2 cups all-purpose flour
• 1 tsp sugar
• 1 tsp salt
• 1 tsp instant yeast
• 3/4 cup warm water
• 2 tbsp olive oil
• 2 cups fresh spinach (chopped)
• 1 medium onion (finely chopped)
• 2 tbsp lemon juice
• 1 tbsp olive oil
• 1 tsp sumac
• Salt
• pepper
• 200 g ground beef or lamb
• 1 small onion (finely chopped)
• 1 tbsp pine nuts (optional)
• 1 tsp allspice
• 1 cup feta cheese (crumbled)
• 1/2 cup ricotta or akkawi cheese (crumbled)
• 1 tbsp fresh parsley (chopped)
• 1/2 tsp dried mint (optional)
• Pinch of black pepper