# Red Onion Frittata

Recipe by [Nora Vasquez](https://fridge.menu/en/u/noravasquez)

A simple frittata made with sweet red onion, mozzarella and parmesan, pan-fried until golden on both sides.

Servings: 4 · Cook 20 min · Other

Vegetarian · Contains: gluten, milk, nuts, eggs

_Labels are worked out automatically from the ingredients and can be wrong. Check the packaging if it matters to you._

![AI photo: Red Onion Frittata](https://image.fridge.menu/adaptations/sr31ohvm/f5da2eb7859adf5d515661225301cf2fdf54f2391ad38f8e14dd96d3354d01a0.jpg)

## Ingredients

- 5 pcs Red Onion
- 100 g Parmesan
- 1 pcs Mozzarella
- 1 pcs Eggs
- 1 pcs Egg Yolk
- Vegetable Oil — to taste
- Salt — to taste
- Black Pepper — to taste
- Nutmeg — to taste
- Breadcrumbs — to taste, dried

## Steps

1. Cut the red onion into large chunks. Pour the oil into a frying pan.
2. Fry the onion until soft and golden.
3. Let the onion cool, then transfer to a bowl and mix with the egg, egg yolk, mozzarella, parmesan, nutmeg, salt and black pepper.
4. Grease the pan with oil, sprinkle with breadcrumbs and pour in the egg and onion mixture.
5. Cook for a few minutes, then flip to the other side.

Published 2026-10-07

https://fridge.menu/en/r/frittata-with-red-onion-sr31ohvm

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