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Quick Zucchini Gratin

Quick Zucchini Gratin

Prep15 min

Cook15 min

Low CarbLow Calorie

zucchini, onion, grated Gruyère, egg, fresh cream, butter, salt, pepper

Nutrition per serving

375

Calories

17.9g

Protein

17.6g

Carbs

27g

Fat

by CookAdapt

Published Jul 12, 2026

Servings

4

Ingredients

4 zucchini
3 onion
100 g Gruyère
2 tbsp cream
1 piece butter
salt
pepper
2 eggs

K

Instructions

Slice the onions.

Melt them in the butter.

Grate 4 zucchinis with their skin.

Add them to the onions.

Preheat the oven to 200°C (thermostat 6-7).

Mix the grated Gruyère, eggs, fresh cream, then season with salt and pepper.

Place the zucchini in a dish, pour the sauce over, and bake in a hot oven for 15 minutes.

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