Piadina w Eggplant Caponata - Quicksand Food

Ingredients

• 200g pecorino cheese
• mint leaves, to serve
• 900g plain flour
• 3 tbsp lard
• 1 1/2 tsp bicarb soda
• 3 tsp sea salt
• 450ml water
• vegetable oil
• 3 eggplants
• 2 onions, finely diced
• 2 sticks celery, finely diced
• 50g capers, chopped
• 100g black olives, pitted & chopped
• 500g tinned tomatoes
• 50ml white wine vinegar
• 50g white sugar
• 1 bunch basil leaves, chopped
• 100ml olive oil
• sea salt