Pork burger with peach & red onion pickles

Ingredients

• 500 g NZ Pork mince
• 1 egg, beaten lightly
• 1 cup (70g) fresh breadcrumbs
• 1 shallot, chopped finely
• 1 tbsp seeded mustard
• 2 tbsp finely grated Parmesan
• 1 tsp dried oregano
• 2 tsp fennel seeds, crushed
• 4 slices NZ Bacon
• 4 burger buns, halved
• 2 tsp extra virgin olive oil
• Store-bought aioli or mayonnaise
• 4 lettuce leaves
• 2 tomatoes, sliced thinly
• Store-bought relish
• Lebanese cucumber, thinly sliced
• Peach & red onion pickles
• 1/2 tsp mustard seeds
• 1/4 cup (55g) caster sugar
• 1/4 cup (60ml) apple cider vinegar
• 1/2 tsp salt flakes
• 2 large firm peaches, thinly sliced
• 1 small red onion, thinly sliced