Spinach & Feta Bourekas - Breaking Matzo

Ingredients

• 4-1/2 cups spinach
• 1 tbsp olive oil
• 1/2 small onion, finely chopped (about 1/4 cup)
• 1 clove garlic, minced
• 2 tsp fresh thyme, finely chopped (optional)
• 1 tsp paprika + extra for sprinkling on top of bourekas before baking
• 1 tsp cumin
• 1/3 cup feta cheese
• 1/2 tsp salt, divided
• 1 tbsp pine nuts, roughly chopped
• 1 lb puff pastry sheets
• flour for rolling out puff pastry (or roll pastry between parchment or plastic wrap sheets)
• 1 egg, beaten with 1 tsp water
• 2 tbsp sesame seeds (mix of black and white makes nice presentation)