Drain thoroughly
Well-drained Brussels sprouts keep the egg mixture from becoming watery. Let them steam dry briefly in the sieve after parboiling.
Tender Brussels sprouts are baked in a fully set egg mixture. Alpine cheese gives the frittata flavour and parsley adds a fresh finish.
Why this recipe works
Brussels sprouts can be more than a side dish. Briefly parboiled and sautéed with onion, they become the main ingredient in a simple frittata. The egg mixture cooks evenly in the oven, creating a satisfying vegetarian lunch or dinner with a short ingredient list.
Recipe
Parboiled Brussels sprouts meet a savoury egg mixture and golden cheese in this easy vegetarian oven dish.
Preheat the oven to 180 °C with conventional top and bottom heat. Have a 22 cm ovenproof skillet ready. Halve the Brussels sprouts, finely dice the onion and chop the parsley.
Parboil the sprouts in boiling water for 5 minutes. They should soften slightly but retain some bite. Drain well and let the steam escape.
Heat the oil in the ovenproof skillet. Cook the onion over medium heat for 2 minutes. Add the sprouts and cook for 3 minutes, turning occasionally.
Whisk the eggs with milk, salt, pepper and half the cheese. Pour over the vegetables and scatter over the remaining cheese. Bake on the middle shelf for about 20 minutes until the centre is fully set. The egg mixture must reach at least 70 °C for 2 minutes inside; bake longer if needed.
Remove the skillet with oven gloves and place on a heatproof surface. Sprinkle with parsley, cut into wedges and serve immediately. The skillet handle remains hot.
Kitchen know-how
Well-drained Brussels sprouts keep the egg mixture from becoming watery. Let them steam dry briefly in the sieve after parboiling.
Some cheese seasons the egg mixture, while the rest forms a lightly browned layer on top.
Variations
Values are estimates per serving and may vary depending on the ingredients, brands, portion size and preparation method used.
Frequently asked questions
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