Preheat oven to 175 degrees Celsius (350 degrees Fahrenheit)
Wash and cut the cauliflower into small pieces. Place the cauliflower on a baking sheet and lightly drizzle with olive oil. Bake in the oven for 20-25 minutes until it is well cooked and begins to brown
Once the cauliflower is cooked, remove from the oven and chop into small pieces (approx 1/2 cm in size)
In an oven proof bowl combine the lemon juice, mayonnaise, parmesan cheese garlic and cauliflower
Cook in the oven for 15 minutes until the dip begins to bubble and brown on top. Remove from the oven and serve with bread, crackers or veggies. Enjoy!