Best Easter Brunch Egg Dish: Loaded French Onion Frittata
Easter brunch is one of those special meals where the table is complete, the laughter is loud, and the food is nothing short of spectacular.
If you want to wow your guests with something savory, cheesy, and unforgettable, let me introduce you to your new Easter brunch hero: a Loaded French Onion Frittata.
This dish is the love child of the beloved French onion soup and the humble egg bake.
It’s rich, creamy, loaded with flavor, and surprisingly easy to make. It also happens to look beautiful on the brunch table. The golden, cheesy top, the crispy fried onion garnish, and the tender, custardy center make this frittata a true showstopper—without requiring hours in the kitchen.
Today, I’m sharing why this dish deserves a spot at your Easter table, a full printable recipe, and tips to make it absolutely perfect.
I may sometimes use affiliate links on this blog, which means a small commission is earned if you purchase via the link. The price will be the same whether you use the affiliate link or go directly to the vendor’s website using a non-affiliate link.
Why This Frittata Is Perfect for Easter Brunch
It’s Make-Ahead Friendly
Mornings are busy, especially on Easter when juggling Easter baskets, church, and hosting duties. This frittata can be prepped ahead—caramelize the onions, mix the eggs, and even assemble the dish the night before. Just pop it in the oven in the morning, and you’re done.
It Feeds a Crowd
Egg bakes are one of the easiest ways to feed a group. This frittata generously serves 6, and it’s easy to double for a larger gathering. You can also serve it warm, at room temperature, or even cold—great for a buffet-style brunch.
It Has Layers of Flavor
This isn’t your average egg dish. The caramelized onions bring a deep, savory sweetness, and the cream cheese adds little pockets of tangy creaminess. Gruyère (or sharp cheddar) gives you that French onion soup vibe, with crispy fried onions on top. By the way, those are a total game changer. Every bite is balanced, flavorful, and enjoyable.
It Pairs With Everything
The Loaded French Onion Frittata works beautifully alongside a spring salad, fresh fruit, roasted asparagus, or a flaky croissant. Whether your brunch leans sweet or savory, this frittata fits right in.
What Does It Taste Like?
You’ll first notice the aroma—the sweetness of caramelized onions, the warmth of baked eggs, and a hint of smokiness from the bacon or pancetta (if using). You’ll find a soft, tender center dotted with melty cheese and creamy cream cheese as you cut into it. The onions add that unmistakable French onion flavor, while the crispy fried onions on top add crunch and contrast. It’s everything you want in a comfort dish, with enough sophistication for a holiday table.
Loaded French Onion Frittata
Ingredients
- For the onions:
- 2 large yellow onions, thinly sliced
- 1 tbsp olive oil
- 1 tbsp butter
- 1 tsp balsamic vinegar (optional)
- Salt to taste
- For the egg base:
- 8 large eggs
- ½ cup of milk or cream
- 1 tsp Dijon mustard
- ¼ tsp smoked paprika
- ½ tsp salt
- ¼ tsp black pepper
- Filling & Toppings:
- 1 cup of baby spinach, chopped
- ½ cup cooked and crumbled bacon or pancetta (optional but delicious)
- ½ cup shredded Gruyère or sharp cheddar
- 4 oz cream cheese, cut into small cubes
- 2 tbsp chopped chives or green onions
- ½ cup crispy fried onions (plus extra for garnish)
- Fresh thyme or parsley for garnish (optional)
Instructions
- Caramelize the Onions - Melt butter with olive oil over medium-low heat in a large skillet. Add sliced onions and a generous pinch of salt. Stir occasionally and cook slowly—about 25–30 minutes—until the onions are golden. Add balsamic vinegar in the last few minutes for extra depth if you like. I think the vinegar is an absolute!
- Preheat Oven - Preheat your oven to 375°F (190°C). Grease a 9-inch cast-iron skillet, pie dish, or oven-safe baking dish.
- Whisk the Eggs - Whisk the eggs, milk or cream, Dijon mustard, smoked paprika, salt, and pepper in a large bowl until well combined and slightly frothy.
- Assemble the Frittata - Add chopped spinach, caramelized onions, crumbled bacon, shredded cheese, and chopped chives to the egg mixture. Gently fold in the cream cheese cubes (you want to keep them intact so they melt into creamy pockets). Pour the mixture into the greased dish and spread evenly. Top with crispy fried onions.
- Bake - Bake for 30–35 minutes until the frittata is puffed and golden brown and the center is set. A knife inserted should come out clean. If the top is browning too quickly, loosely cover with foil.
- Garnish & Serve - Let it cool for 5–10 minutes before slicing. Top with more crispy fried onions and sprinkle with fresh thyme or parsley for a bright finish.
Easy Istructions to Make the Frittata
1. Caramelize the Onions
In a large skillet, melt butter with olive oil over medium-low heat. Add sliced onions and a generous pinch of salt. Stir occasionally and cook slowly—about 25–30 minutes—until the onions are golden. Add balsamic vinegar in the last few minutes for extra depth if you like. Personally, I think the vinegar is an absolute!
2. Preheat Oven
Preheat your oven to 375°F (190°C). Grease a 9-inch cast-iron skillet, pie dish, or oven-safe baking dish.
3. Whisk the Eggs
Whisk the eggs, milk or cream, Dijon mustard, smoked paprika, salt, and pepper in a large bowl until well combined and slightly frothy.
4. Assemble the Frittata
Add chopped spinach, caramelized onions, crumbled bacon, shredded cheese, and chopped chives to the egg mixture. Gently fold in the cream cheese cubes (you want to keep them intact so they melt into creamy pockets).
Pour the mixture into the greased dish and spread evenly. Top with crispy fried onions.
5. Bake
Bake for 30–35 minutes until the frittata is puffed and golden brown and the center is set. A knife inserted should come out clean. If the top is browning too quickly, loosely cover with foil.
6. Garnish & Serve
Let it cool for 5–10 minutes before slicing. Top with more crispy fried onions and sprinkle with fresh thyme or parsley for a bright finish.
Tips for Success
• Don’t rush the onions. The magic of this recipe is in those slow-cooked, golden caramelized onions. They add richness and a subtle sweetness that brings the whole dish together.
• Use good-quality eggs and cheese. It’s a simple dish, so quality ingredients make a difference.
• Make it vegetarian. Skip the bacon and load up on sautéed mushrooms or leeks instead.
• Serve it your way. This dish is excellent with a light brunch salad or roasted potatoes for a more substantial lunch or dinner.
A Beautiful Centerpiece Dish
There’s something so satisfying about pulling a golden frittata out of the oven. It looks impressive, smells incredible, and tastes even better. Plus, it checks every box for Easter brunch: comforting, crowd-pleasing, make-ahead friendly, and indulgent.
Whether hosting a brunch for twelve or keeping it cozy with close family, this Loaded French Onion Frittata is a dish worth repeating every spring—and maybe even all year round.
Easter Table Favorites
Blogger’s Best Easter Egg Breakfast Recipes
Here are more great egg recipes from some of my favorite bloggers!
Easter Egg Breakfast Quesadillas | My Sweet Savannah
Celebrate Easter with this easy and delicious Easter egg breakfast quesadillas recipe! Scrambled eggs, cheese, and sausage baked in a crispy tortilla for a fun, individual brunch idea.
French Style Egg Cups with Croissants | Most Lovely Things
This simple breakfast dish features croissants, ham, gruyere, and an egg. It can be made and served at room temperature, making it perfect for a casual breakfast for company.
Chinese Egg Custard Tart Recipe | Happy Happy Nester
If you’ve ever been to a dim sum spot or a Chinese bakery, you’ve probably seen the famous Chinese Egg Custard Tart—golden, glossy, and impossible to resist. This recipe brings that sweet little treat home with a creamy filling made from eggs, milk, and vanilla, all tucked inside a lightly sweet crust. It’s simple, classic, and so satisfying.
Egg-Shaped Fruit Pizza Tarts | Tatertots and Jello
Egg-Shaped Fruit Pizza Tarts. Perfect for Spring Brunch, these fruit tarts combine a crisp, buttery sugar cookie crust topped with a light, velvety cheesecake topping and juicy, vibrant fruit for the perfect balance of sweetness and freshness in every bite!
More Easter Decor Inspiration
If you enjoy my blog, you can sign up to receive my updates here.
.Latest Posts
Strawberry, Raspberry and Blueberry Galette Recipe
Mother’s Day is just over a month away, and what better way to celebrate the moms in our lives than with a homemade Strawberry, Raspberry, and Blueberry Galette? Not only does this delectable Berry Galette look fantastic, but it is also so easy to make! This delightful combination of sweet berries and flaky pastry crust…
Celebrating Family and Sunday Morning Coffee
This weekend, we are celebrating family and a special milestone in Northern California—our grandson Graham’s second birthday! It’s hard to believe that sweet little Graham is already two years old today. Thanks for joining me for Sunday Morning Coffee. This is a place to share, learn, explain, dream, and have fun. Season 5 Volume 14
Why You Should Pick a Name for Your Home and Fun Ideas You’ll Love
Have you ever thought about giving your home a name? Picking a name for your home gives it personality, a sense of history, and a little magic. You can name your home, whether it is a cozy beach cottage, a sprawling farmhouse, or a city loft. Every house should have a name! But why stop…
Oyster Shell Art Craft
Are you looking for a creative way to add a touch of coastal charm to your bridal shower decor? Look at these DIY oyster shell candy holders! Today, I am going to share the simple steps for making these decorated oyster shell art pieces for a bridal shower and some tips on where to find…
My Recent Instagram Posts
You can pin the images below to your boards on Pinterest (click the Pin button in the top left corner) or follow me on Pinterest!
For more real-time updates, follow me on Instagram @My100YearOldHome
you had me at caramelized onions!