Colin's shepherd's pie with mashed potato Recipe - Better Homes & Gardens Australia

Ingredients

• 5 Tbsp extra virgin olive oil
• 500g lamb mince
• 3 carrots, peeled, finely diced
• 1/2 bulb fennel, finely diced
• 3 sticks celery, finely diced
• 6 cloves garlic, sliced, plus extra 1 clove, crushed
• 1 Tbsp Dijon mustard
• 1/2 bunch thyme, leaves picked
• 1/2 bunch rosemary, leaves picked and finely chopped
• 3 bay leaves
• 1/4 cup plain flour
• 2 Tbsp apple cider vinegar
• 50g salted butter
• 1 Tbsp marjoram or oregano
• 2 1/2 cups frozen peas
• MASH
• 8 medium red washed potatoes, peeled and quartered
• Sea-salt flakes and freshly ground black pepper, to season
• 200g salted butter, softened
• 300ml warm milk, plus extra 100ml
• 1 Tbsp extra virgin olive oil
• Pinch of ground nutmeg
• 2 free-range eggs