Chicken, asparagus and mushroom risotto

Ingredients:

550 mL chicken stock, warmed
185 mL white wine or vermouth
200 g aborio rice
2 cooked chicken breasts, sliced (or just use left over roast chicken)
2 cloves of garlic, minced
1 bunch of asparagus
1 onion, diced
1 stick of celery, diced
1/2 handful mushrooms, sliced
2 knobs of butter
extra virgin olive oil
sea salt
freshly ground black pepper

Heat a knob of butter and a splash of olive oil in a large saucepan over medium-low heat. Fry onion, garlic and celery for 10-15 minutes or until soft. Crank the heat. Add the rice and fry for a minute, stirring frequently. Add the wine and reduce. When it's almost gone, drop the heat and add a ladle of stock and asparagus. Season with salt and pepper. Add the stock ladle by ladle--you might not need all of it, so don't add it all at once--letting each ladleful reduce considerably before adding the next. After 15 minutes, stir in the mushrooms and chicken. It'll probably be 5 minutes or so before the rice is cooked--you can tell it's done when it has just a little bit of bite left to it. Risotto is a creamy dish, but that's not to say the rice should be cooked until its goo. When the rice is cooked, add the final knob of butter, stir in, cut the heat and clamp the lid down. Steam for a couple of minutes and then serve, seasoning with sea salt, freshly ground black pepper and a glug of extra virgin olive oil.