Sourdough toasts with sardines, pesto and peppers – John West Ireland

Ingredients

• 120ml apple cider vinegar
• 1tbsp sugar
• Pinch of salt
• 1 small red onion, sliced
• 2 x 95g tins of John West Boneless Sardines in Sunflower Oil
• 4 slices of sourdough bread
• 2 tbsp fresh basil pesto
• 1 red pepper, deseeded and thickly sliced
• Handful of fresh basil leaves, torn
• 2 tbsp fresh parsley, chopped
• 2 tbsp fresh dill, chopped
• Squeeze of lemon juice
• Black pepper