French Onion Omelet Recipe

Name: French Onion Omelet
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 tablespoon olive oil; 2 cups coarsely chopped red onions; 1/4 cup chopped shallot (optional); 2 teaspoons sugar; 1/4 cup sliced green onion; 2 teaspoons Dijon mustard; 1/2 teaspoon dried thyme, crushed; 6 eggs; 1/4 cup water; 1/4 teaspoon salt; 1/4 teaspoon white pepper; 1 cup shredded swiss cheese (4 ounces)

Servings: persons

1 tablespoon olive oil
2 cups coarsely chopped red onions
1/4 cup chopped shallot (optional)
2 teaspoons sugar
1/4 cup sliced green onion
2 teaspoons Dijon mustard
1/2 teaspoon dried thyme, crushed
6 eggs
1/4 cup water
1/4 teaspoon salt
1/4 teaspoon white pepper
1 cup shredded swiss cheese (4 ounces)

1
In a 10-inch ovenproof skillet heat oil over medium heat.
2
Add red onion, shallots (if desired, and sugar. Cook for 12 to 15 minutes or until tender and golden, stirring often.
3
Remove 1/4 cup cooked onion mixture and set aside.
4
Stir green onion, mustard, and thyme into skillet.
5
In a bowl beat together eggs, water, salt, and pepper.
6
Stir in 1/3 cup of the cheese.
7
Pour into skillet.
8
Bake in a 375u00b0F for 15 minutes or until set.
9
Top with remaining cheese and reserved onion mixture.
10
Cut into wedges.

427

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 12 ingredients. The key ingredients include: 1 tablespoon olive oil, 2 cups coarsely chopped red onions, 1/4 cup chopped shallot (optional), 2 teaspoons sugar, and more.

Yes, French Onion Omelet falls under the Breakfast category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

That's it — enjoy your meal!

French Onion Omelet

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions