Lobster, Pea, and Mascarpone Risotto

Ingredients

• • 1 onion, chopped
  • 2 cloves garlic, chopped
  • 2 tablespoons (30 ml) olive oil
  • 2 cups (500 ml) arborio rice
  • 1 cup (250 ml) white wine
  • 5 cups (1.25 litres) lobster stock
  • 1 1/2 cups (375 ml) fresh or frozen peas (see note)
  • 2 cups (500 ml) cooked lobster meat, diced
  • 1/2 cup (125 ml) mascarpone cheese
  • Lobster oil (optional)
  • Salt and pepper