Onion frittata, the perfect omelette for a quick meal!

Name: Onion frittata, the perfect omelette for a quick meal!
Prep time: 7 min
Cook time: 10 min
Total time: 17 min
Yield: 2
Cuisine: En
Ingredients: 4 eggs; 1 onion (medium); 1 Tbsp parmesan cheese (grated); Olive oil; Salt; Pepper

Main Dish

Very Easy

17 min

246 Kcal

Let's make a classic of Italian cuisine: The onion frittata! This economical, easy to make and tasty dish that the whole family will definitely love ;-) You simply cook some onions in a pan with a lid, combine eggs and parmesan, then cook in a pan for a few minutes. The frittata can be served as a vegetarian main dish at lunch accompanied by a salad, or as an appetizer cut into small pieces! The best thing about this recipe is that it is just as good to eat hot as it is cold!

Ingredients

4 eggs
1 onion (medium)
1 Tbsp parmesan cheese (grated)
Olive oil
Salt
Pepper

Estimated cost: 1.3€ (0.65€/serving)

Materials

Bowl
Non-stick pan
Mandolin

Preparation

Preparation7 min

Cook time10 min

Peel and cut the onion into thin slices using the mandolin (if you don't have one you can cut thin strips with a knife).
Pour olive oil into the pan and add the onion slices, then cook for about 10 minutes over medium heat, stirring occasionally (the onions should be translucent).
Meanwhile, beat the eggs in a bowl. Add the grated parmesan, a pinch of salt, a pinch of pepper and mix everything well.
When the onions are cooked, spread them evenly across the bottom of the pan. Then add the beaten egg mixture, making sure it is evenly distributed (hold the pan by the handle and rotate it to spread the mixture). Cook the frittata for about 7 minutes over medium/low heat with the lid on.
Check if the edges come off easily and if the bottom is well cooked. Then turn the onion frittata using a plate (or flat lid).
Continue cooking on the other side for about 4/5 minutes over medium heat, without a lid.
And there you are, the onion frittata is ready. You can serve it hot, warm or cold, it’s up to you!

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FAQ ❓

Can I store the onion frittata?

You can store the frittata in the refrigerator for 2 days, tightly covered with cling film or placed in an airtight container.

What can I use instead of grated parmesan?

For the onion frittata, grated grana padano or grated pecorino will also work. If using pecorino, add less salt to the beaten eggs.

Can I make the onion frittata in the oven?

Of course, once the onions are cooked, add them to the beaten eggs and mix. Then transfer everything to a dish with baking paper at the bottom and bake at 390°F (200°C) for around 20/25 minutes.

Which onions are best to use in a frittata?

Use mild-tasting onions, like white onions!

Nutrition

for 1 serving / for 100 g

Calories: 246Kcal

Carbo: 2.8g
Total fat: 18.5g
Saturated fat: 5.2g
Proteins: 16.6g
Fibers: 0.5g
Sugar: 2.2g
ProPoints: 7
SmartPoints: 8

Nutritional information for 1 serving (137g)

Gluten free

Cookware

burner

Attributes

Keep refrigerated

Zero waste

PetitChef_Official

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Comments

Rate this recipe:

Excellent !!! Very good Good so so Not good

4.8/5, 5 votes 2 comments

anonymous

24/11/2025

It's different alright.
I added some dry rosemary and cooked it for a minute before adding eggs.

i cooked this recipe

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RAYMOND

17/09/2025

Excellent taste and easy to do.
We had it just this morning.

We will repeat soon!

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