Cauliflower Risotto

Ingredients

• 1 small head of cauliflower
• 1 small onion (finely diced)
• 1 celery rib (finely diced)
• 1 small carrot (finely diced)
• 3-4 garlic cloves (minced)
• 1 tbsp butter
• ½ tsp salt
• Zest of ½ lemon
• 1 cup vegetable stock
• ½ cup light cream
• 1 cup grated Parmesan (about 2 oz or 70 grams)
• Juice of ¼ lemon
• 1 tbsp cornstarch
• Ground pepper (to taste)
• Parsley and scallions (for garnish)