If you’re looking to bring a little Los Angeles breakfast magic to your kitchen, the Fairfax Breakfast Sandwich is pure joy in every bite. Creamy scrambled eggs, savory caramelized onions, vibrant avocado, melty cheddar, and a lick of spicy sriracha mayo—all layered onto a pillowy brioche bun—make this sandwich a morning masterpiece. Whether you’re curing a weekend craving or fueling up midweek, the Fairfax Breakfast Sandwich never fails to deliver a delicious, comforting start to your day.

Fairfax Breakfast Sandwich Recipe - Recipe Image

Ingredients You’ll Need

This sandwich shines because of its simple, high-quality ingredients. Each one plays a crucial role in building up the layers of flavor and texture that make a Fairfax Breakfast Sandwich so truly irresistible.

Brioche buns: Their buttery, slightly sweet flavor and soft crumb make every bite dreamily tender.
Large eggs: Go for the freshest eggs you can find—they’re the heart of the sandwich and give the filling its luscious richness.
Milk: Just a splash makes the eggs even creamier and fluffier.
Unsalted butter: Gently cooks the eggs for that signature soft scramble.
Caramelized onions: Bring a sweet, deeply savory kick that lifts the whole sandwich.
Avocado: Sliced for creamy, cool contrast—always use ripe avocados.
Sriracha mayo (or chipotle mayo): For a tangy, spicy spread that ties everything together; ready-made is fine or make it from scratch.
Cheddar cheese: Melty and sharp, it adds just the right amount of gooey goodness.
Salt and black pepper: Don’t skip seasoning! This is what lifts the flavors in your eggs.
Fresh chives or microgreens (optional): For a pop of color and a little herbal flair on top.

How to Make Fairfax Breakfast Sandwich

Step 1: Prep and Caramelize the Onions

If you’re starting from scratch, begin by slow-cooking your thinly sliced onions in a little oil over low heat. This takes about 25–30 minutes, but the deep, golden flavor it brings to the Fairfax Breakfast Sandwich is well worth the effort. Stir occasionally and don’t rush this step—true caramelization is all about patience.

Step 2: Whisk the Eggs

Crack the eggs into a medium bowl, add the milk, salt, and pepper, and whisk until everything’s fully blended and slightly frothy. This step guarantees those eggs will cook up fluffy, tender, and flavorful—the soul of any great breakfast sandwich.

Step 3: Scramble the Eggs Gently

Melt the butter over medium-low heat in a nonstick skillet. Pour in your egg mixture and let it sit undisturbed for a few seconds before gently stirring. Continue to push the eggs from the edges inward, forming soft, creamy curds. Stop cooking while the eggs are still slightly glossy—they’ll finish setting off the heat, so you get the iconic Fairfax Breakfast Sandwich texture.

Step 4: Toast the Brioche Buns

Slice and toast your brioche buns until they’re golden and just crisp at the edges. Do this in a toaster or right on a skillet with a swipe of butter for added indulgence. A perfectly toasted bun is the make-or-break moment: it soaks up every bit of flavor without falling apart.

Step 5: Assemble the Fairfax Breakfast Sandwich

Spread a generous layer of sriracha mayo onto the bottom half of each bun. Pile on the soft scrambled eggs, top with a slice of cheddar cheese, then add a generous spoonful of caramelized onions and fanned avocado slices. Sprinkle fresh chives or a few microgreens for color and extra brightness. Finish with the top bun, press gently, and you’re ready to serve.

How to Serve Fairfax Breakfast Sandwich

Garnishes

Take your Fairfax Breakfast Sandwich to the next level with a sprinkle of fresh chives or a tangle of microgreens. They’re not just decorative—they add a gentle oniony bite or a fresh, herbal note that’s especially delicious against the richness of the sandwich.

Side Dishes

This sandwich pairs like a dream with crispy hash browns, breakfast potatoes, or a simple fruit salad. If you want a quick, lighter breakfast, pair it with mixed greens tossed in a lemony vinaigrette—it balances the sandwich’s richness and lets those flavors sing.

Creative Ways to Present

Serve your Fairfax Breakfast Sandwich stacked high on a rustic wooden board or tucked into parchment paper wraps for an L.A.-inspired brunch feel. For a fun twist, slice them in half and display the stunning cross-section—perfect for gatherings or sharing with friends.

Make Ahead and Storage

Storing Leftovers

If you happen to have extra sandwiches, wrap them tightly in foil or parchment and transfer to an airtight container. Pop them in the fridge, where they’ll stay fresh for up to 2 days. The flavors deepen and meld nicely, so don’t be afraid of leftovers!

Freezing

To freeze the Fairfax Breakfast Sandwich, assemble without avocado (add it fresh after reheating). Wrap tightly in foil, then in a freezer bag. They’ll keep well for up to a month. When you need a speedy, satisfying breakfast, just thaw and heat through—your future self will thank you.

Reheating

For best results, unwrap and reheat in a toaster oven or conventional oven at 350°F for about 10–12 minutes. This helps restore the perfect texture to the eggs and buns. Microwave works too—about 1–2 minutes on medium power—but watch closely to avoid soggy bread.

FAQs

Can I use regular sandwich bread instead of brioche buns?

Absolutely! While brioche brings a rich, buttery lift to the sandwich, soft sandwich bread or even a sturdy English muffin works beautifully. Just be sure to toast it until golden for best results.

How do I make sriracha mayo at home?

It’s wonderfully simple! Mix about 1/4 cup mayonnaise with 1–2 teaspoons sriracha (or more for extra heat), plus a squeeze of lime. Stir until smooth and tangy—that’s it!

Can I add meat to the Fairfax Breakfast Sandwich?

Of course! Crispy bacon, savory sausage, or thinly sliced ham all make fantastic additions. Layer them with the eggs and cheese for a heartier—and equally delicious—take.

What’s the best way to get creamy scrambled eggs?

Gentle, slow scrambling over medium-low heat is the secret. Stir constantly, stop when the eggs are just set but slightly glossy, and remember: carryover heat will finish them perfectly silky every time.

Can I make caramelized onions ahead of time?

Definitely. Caramelized onions keep well in the fridge for up to a week or can be frozen in small portions. Make a big batch—you’ll want to spoon them on everything, not just the Fairfax Breakfast Sandwich!

Final Thoughts

Few breakfast pleasures can match the comfort and flavor of a freshly made Fairfax Breakfast Sandwich in your hands. With every bite, you taste why it’s an all-time favorite for so many. Trust me—give this recipe a try, and it’s sure to become a new breakfast tradition in your kitchen, too!

Fairfax Breakfast Sandwich Recipe

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4.6 from 22 reviews

Author: admin
Total Time: 20 minutes
Yield: 2 sandwiches 1x
Diet: Vegetarian

Print Recipe

Description

The Fairfax Breakfast Sandwich is a delicious and satisfying morning meal that combines fluffy scrambled eggs, creamy avocado, savory caramelized onions, and zesty sriracha mayo, all nestled between buttery brioche buns. This LA-style breakfast sandwich is a flavor-packed way to start your day!

Ingredients

Scale

Brioche Buns:

2 brioche buns

Scrambled Eggs:

4 large eggs
2 tablespoons milk
1 tablespoon unsalted butter
Salt and black pepper to taste

Fillings:

1/2 cup caramelized onions
1/2 avocado sliced
1/4 cup sriracha mayo (or chipotle mayo)
2 slices cheddar cheese
Fresh chives or microgreens for garnish (optional)

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Instructions

Prepare Scrambled Eggs: In a small bowl, whisk together the eggs, milk, salt, and pepper. Melt butter in a nonstick skillet over medium-low heat. Pour in the egg mixture and scramble slowly until just set but still creamy.
Assemble the Sandwich: Toast the brioche buns until golden. Spread sriracha mayo on the bottom half of each bun. Layer scrambled eggs, cheddar cheese, caramelized onions, avocado slices, and garnish with chives or microgreens. Top with the remaining bun halves.
Serve immediately.

Notes

For a spicier kick, add pickled jalapeños or hot sauce.
Experiment with different cheeses like American or pepper jack.
To make caramelized onions, cook thinly sliced onions in oil over low heat until golden and soft.

Prep Time: 10 minutes
Cook Time: 10 minutes
Category: Breakfast
Method: Stovetop
Cuisine: American