Flatbreads with ham, mustard, Leerdammer & pickles

Ingredients

• 0 3 tbsp cider vinegar
• 0 ½ tsp caster sugar
• 0 ¼ tsp salt
• 0 ¼ tsp black mustard seeds
• 0 Freshly ground black pepper
• 0 Pinch of chilli flakes
• 0 A few sprigs of dill
• 0 80g sliced cucumber
• 0 ½ red onion, finely sliced
• 0 2 Levantine flatbreads
• 0 Olive oil
• 0 1 tsp Dijon mustard
• 0 1 tsp English mustard
• 0 1 garlic clove, minced
• 0 1 tbsp creme fraiche
• 0 100g smoked ham
• 0 4 slices Leerdammer, ripped in half
• 0 ¼ red onion, finely sliced
• 0 Tsp capers