Pioneer Woman French Onion Frittata

Pioneer Woman French Onion Frittata is made with olive oil, salted butter, white onions, garlic, fresh thyme, balsamic vinegar, Worcestershire sauce, red potatoes, Gruyère cheese, eggs, and fresh chives. This delicious French Onion Frittata recipe creates a hearty breakfast that takes about 45 minutes to prepare and can serve up to 8 people.

Ingredients Needed:

For the Frittata:

• 4 tablespoons olive oil
• 4 tablespoons salted butter
• 2 white onions, sliced thin
• 4 cloves garlic, minced
• 1 teaspoon minced fresh thyme
• 2 tablespoons balsamic vinegar
• 2 to 3 dashes Worcestershire sauce
• Kosher salt and freshly cracked tri-color peppercorns
• 3 red potatoes, sliced thin
• 2 cups grated Gruyère cheese
• 12 large eggs, beaten
• 2 teaspoons chopped fresh chives

For Serving:

• 8 slices bread
• Sliced tomatoes

How To Cook French Onion Frittata:

1. Preheat the Oven: Preheat your oven to 375°F (190°C).
2. Cook the Onions: In a large ovenproof skillet, heat 2 tablespoons of olive oil and 2 tablespoons of butter over medium heat. Add the sliced onions, minced garlic, and thyme. Cook, stirring, until the onions are deep golden brown, about 14 to 16 minutes. Stir in the balsamic vinegar, Worcestershire sauce, and a pinch of pepper. Remove from heat and transfer to a plate.
3. Prepare the Potatoes: In the same skillet, melt the remaining 2 tablespoons of butter. Add the sliced potatoes and cook for 2 to 3 minutes to start softening them. Press the potatoes into a thin, even layer across the bottom of the skillet.
4. Layer the Frittata: Turn the heat to low. Sprinkle 1½ cups of grated Gruyère cheese over the potatoes, then top with the caramelized onion mixture.
5. Add the Eggs: Season the beaten eggs with a pinch of salt and pepper. Pour the eggs over the potato and onion layers, ensuring they fill in all the gaps. Sprinkle with chopped chives.
6. Bake the Frittata: Transfer the skillet to the preheated oven and bake for 20 to 22 minutes, or until the frittata is set and lightly golden on top.
7. Toast the Bread: While the frittata is baking, lay the slices of bread on a sheet pan. Drizzle with the remaining 2 tablespoons of olive oil and divide the remaining ½ cup of cheese among the slices. Place in the oven for 10 to 12 minutes to toast the bread and melt the cheese.
8. Serve: Once baked, remove the frittata from the oven and let it sit for 5 minutes before slicing into wedges. Serve the wedges with cheesy toast and sliced tomatoes on the side.

Recipe Tips

• Caramelize the Onions Slowly: Take your time when cooking the onions. Cooking them over medium heat for 14 to 16 minutes helps them become sweet and golden, which adds great flavor to your frittata.
• Use Fresh Ingredients: Fresh herbs like thyme and chives enhance the dish’s flavor. Choose fresh potatoes and high-quality Gruyère cheese for the best taste.
• Don’t Overbeat the Eggs: When beating the eggs, mix just until combined. Overbeating can make the frittata tough. A gentle hand will keep it light and fluffy.
• Ensure Even Potato Layering: Spread the sliced potatoes evenly in the skillet. This ensures they cook through and become tender, creating a solid base for your frittata.
• Let the Frittata Rest: After baking, let the frittata sit for 5 minutes before slicing. This allows it to set and makes serving easier without falling apart.

How To Store & Reheat Leftovers

• Refrigerate: Let the leftovers French Onion Frittata cool to room temperature. After that, cover it with foil or plastic wrap and put it in the refrigerator. It will stay fresh for about 3 days.
• Freeze: You can freeze leftovers French Onion Frittata for up to 3 months. After it cools, wrap it tightly in plastic wrap and then in aluminum foil. To thaw, put it in the refrigerator overnight before reheating.
• Reeating: Preheat your oven to 350°F (175°C), place leftovers French Onion Frittata in an oven-safe dish, cover with foil, and heat for 5 minutes until warmed through. You can also microwave individual slices on a microwave-safe plate for about 1 to 2 minutes until hot.

Nutrition Facts

Serving Size: 1 of 4 servings

• Calories: 191
• Total Fat: 11g
• Saturated Fat: 5g
• Cholesterol: 186mg
• Sodium: 308mg
• Potassium: 169mg
• Total Carbohydrate: 12g
• Dietary Fiber: 1g
• Sugars: 1g
• Protein: 10g

More Pioneer Woman Recipe:

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• Pioneer Woman Chipotle Chicken Chili
• Pioneer Woman Beef Teriyaki Stir Fry
• Pioneer Woman Tangy Tomato Brisket