
A comforting and creamy vegetable bake featuring tender potatoes and cauliflower florets enveloped in a rich Gruyère cheese sauce. Perfect as a hearty side dish or a satisfying vegetarian main for the whole family.
Preheat your oven to 180°C (160°C fan/gas 4). Peel the potatoes and cut them into uniform wedges. Place them in a large pot, cover with cold water, and add a generous pinch of salt. Bring to a boil and cook for 5 minutes.
Add the cauliflower florets to the pot with the potatoes and boil for another 3-5 minutes until both vegetables are just tender. Drain thoroughly and let them sit in the colander to steam dry, which ensures a creamy rather than watery bake.
Grease a 25x25cm baking dish with a little butter. In a frying pan, melt 1 tbsp of butter until foaming. Add the sliced onions and chopped garlic, sautéing for a few minutes until they are soft and fragrant. Remove from the heat.
Transfer the drained potatoes and cauliflower into the baking dish. Add the sautéed onions and garlic, then toss gently to distribute them evenly.
In a jug or bowl, whisk together the eggs, milk, and whipping cream. Stir in half of the grated Gruyère cheese. Season the mixture with ground nutmeg, salt, and black pepper.
Carefully pour the cream mixture over the vegetables in the dish. Sprinkle the remaining Gruyère over the top. Bake in the oven for 25 minutes until the cheese is golden and bubbling. Scatter fresh chives over the top before serving.
For a crunchier texture, try adding a handful of breadcrumbs to the cheese topping before baking. If you don't have Gruyère, sharp white cheddar or Emmental make excellent substitutes. Make sure the vegetables are 'steam dried' well after boiling to prevent the sauce from thinning out.




