1 cup / 200g Arborio rice
3 cups / 750ml vegetable stock, warmed
2 cups / 200g asparagus, cut into 1-inch pieces
2 garlic cloves, minced
1 large shallot, finely chopped
1 lemon, juiced and zested
1 tbsp extra virgin olive oil
2 tbsp fresh parsley, chopped
Salt and freshly ground pepper, to taste
Parmesan, grated (optional)