Preheat the oven to 180°C conventional or 160°C fan.
Cut the cauliflower and broccoli into florets. Steam for 5 minutes.
Meanwhile make the sauce. Put the ricotta, parmesan, milk, crushed garlic and nutmeg into a blender, along with some salt and pepper to season. Blitz to create a smooth sauce.
Put the steamed cauliflower and broccoli into a baking dish, pour the sauce over the top then top with the mixed seeds and extra parmesan.
Bake in the pre-heated oven for 25-30 minutes until bubbling.
Per serving. Nutrition content in food is never consistent, so take these estimates with a pinch of salt! Also, our recipes tend to use low-GI carbs and sugars, so these values are not directly comparable with shop-bought UPFs.