Do I have to flip the frittata?
No — you can finish it under a hot grill for 3–4 min instead. The top will be set but pale rather than golden. For a proper crust on both sides, flipping is the Italian way.
Italian · lunch
Frittata di Cipolle
#italian#eggs#lunch#vegetarian#chef:marco
35m
Total time
2
Servings
380
kcal
easy
Difficulty
May 18, 2026
INGREDIENTS.
2
Produce
- 3 large (~500 g) white or golden onions, thinly sliced
Dairy
- 6 eggs
- 30 g parmigiano reggiano, finely grated
- 20 g unsalted butter
Pantry
- 3 tbsp olive oil
- to taste fine salt and black pepper
THE METHOD.
tap to check off
0/7 done
FAQ · Things people ask
About this recipe.
What else can I add?
Frittata is a vehicle for leftovers. Cooked potatoes, roasted peppers, cheese, cooked greens, or cured meats all work. Keep the add-ins pre-cooked — raw ingredients release moisture and make the frittata wet.
Can I serve frittata cold?
Yes. Frittata is excellent at room temperature — it's a classic Italian picnic food and also good in a sandwich.
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