Sunflower and nori filling

Soaking

• 100 g sunflower seeds (see Tips)
• 50 g raw almonds
• ¼ tsp salt
• filtered water, for soaking

Sandwich filling

• 1 celery stalk, cut into pieces
• 1 nori sheet, cut into pieces
• 1 tbsp pickled capers
• 60 g dill pickled cucumbers
• 1 tsp apple cider vinegar
• 1 tbsp lemon juice
• 3 - 4 tbsp vegan mayonnaise (see Tips)
• 2 sprigs fresh dill, leaves only
• 2 sprigs fresh flat-leaf parsley, leaves only