Cheesy Cauliflower Casserole – Alberta Co-op

Ingredients

• 5 C cauliflower florets, small
• 1/2 lemon
• 1 1/4 C milk
• 1 T olive oil
• 1 egg
• 2 T flour (or gluten-free alternative)
• 1/2 tsp fine sea salt (or more, to taste)
• 1 tsp black pepper, ground (or more, to taste)
• 1 C Parmesan cheese