🍳 How to Make the Iconic Fairfax Breakfast Sandwich (Eggslut’s Copycat Recipe!
Picture this: A buttery, golden brioche bun cradling clouds of velvety scrambled eggs, melty cheddar cheese, and a tangle of sweet caramelized onions, all kissed with a spicy Sriracha mayo that’ll make your taste buds do a happy dance. That’s the magic of the Fairfax Breakfast Sandwich—Eggslut’s cult-favorite creation that’s inspired brunch lines across the globe. But guess what? You don’t need to brave the crowds (or put on pants) to enjoy this masterpiece. Today, we’re recreating this breakfast legend in your own kitchen, and I promise—it’s even better when shared with someone you love. Let’s turn your morning into a celebration, one bite at a time!
❤️ My Eggslut Epiphany: A Love Story (With Butter)
PrintFairfax Breakfast Sandwich (Eggslut Copycat)
This recipe brings back the joy of sharing breakfast—whether it’s with a spouse, a friend, or just treating yourself to seconds. Inspired by the beloved Eggslut classic, the Fairfax Sandwich, this homemade version is rich with creamy eggs, sweet caramelized onions, and melted cheddar, all hugged by a buttery brioche bun. Make two and share the love this morning.
- Prep Time: 5 min
- Cook Time: 15 min
- Total Time: 20 min
- Yield: 2 sandwiches 1x
Ingredients
4 tbsp unsalted butter (divided)
1 tbsp cooking oil
1 large yellow onion, sliced
1/4 cup water
6 large eggs
3 tbsp chives, thinly sliced
3 tbsp mayonnaise
1.5 tbsp Sriracha
2 brioche buns, sliced
2 slices cheddar cheese
Salt and pepper to taste
Instructions
Caramelize the Onions:
In a skillet over medium heat, add oil, sliced onion, a pinch of salt, and 1 tbsp butter. Stir and spread in a single layer. Reduce heat and cook, stirring often, until golden and soft. Deglaze with water and simmer until fully caramelized. Keep warm.
Scramble the Eggs:
Crack eggs into a cool skillet. Stir until blended. Add 1 tbsp butter, cook on medium-low, stirring constantly. Add salt and chives, remove from heat when just set.
Make the Sauce:
Mix mayo and Sriracha in a small bowl (2:1 ratio).
Assemble the Sandwiches:
Toast brioche buns with remaining butter. Spread sauce on each bun. Add scrambled eggs, melt a slice of cheese for each, then top with caramelized onions. Serve warm.
Nutrition
- Calories: 620
- Fat: 45g
- Carbohydrates: 35g
- Protein: 20g
I’ll never forget my first Fairfax Sandwich. It was 2017, and I was standing in a dizzyingly long line at Eggslut’s LA location, sandwiched between hungover college students and jet-lagged food bloggers. The smell of sizzling butter and freshly baked brioche had me weak in the knees. When I finally took that first bite? Fireworks. The eggs were so creamy I swore they’d invented a new dairy product. The onions tasted like golden-hour sunshine. And that sauce? Let’s just say I immediately started plotting how to smuggle a gallon of it home. Fast-forward three failed attempts (RIP to my smoke detector), and here we are—a perfected homemade version that’s become my Sunday morning ritual. Pro tip: Make two. You’ll want to share… maybe.
🥪 Your Fairfax Sandwich Toolkit (Ingredient Secrets Revealed!)
- Butter (4 tbsp): Divided for onions + bun toasting. Unsalted lets you control seasoning. Vegan? Swap in plant-based butter!
- Yellow onion (1 large): Sweetness balances the spicy mayo. Too lazy to slice? Frozen pre-sliced onions work in a pinch.
- Eggs (6 large): The star! Farm-fresh makes a difference, but any will do. Vegan hack: Crumble super-firm tofu + black salt.
- Brioche buns: Their richness is key. No brioche? Hawaiian rolls or sourdough work too!
- Cheddar slices: Melty goodness. Try pepper jack for extra kick or American for ultimate goo-factor.
- Chives + Sriracha mayo: The flavor fireworks! Out of chives? Green onion tops add similar freshness.
👨🍳 Let’s Get Cooking: Fairfax Sandwich Masterclass
Step 1: Caramelize Like a Boss
Heat oil + 1 tbsp butter in a skillet over medium. Add onions + salt. Stir, then spread into a single layer. “Don’t crowd the pan!” my chef mentor always yelled. Reduce heat to low. Stir every 5 minutes—this isn’t a race! After 15 minutes, they’ll start to golden. Add water to deglaze (translation: scrape up those tasty brown bits). Cook 5 more minutes until jammy. Set aside.
Step 2: Scramble with Finesse
Crack eggs into a cold non-stick skillet—trust me, this low-and-slow method is life-changing. Add 1 tbsp butter. Turn heat to medium-low. Stir constantly with a rubber spatula, pushing curds gently. When they’re 90% set (still slightly wet), kill the heat. Residual heat finishes cooking. Fold in chives + salt.
🍽️ Serving Drama: Plate Like a Pro
Toast those buns in the remaining butter until golden-edged. Schmear Sriracha mayo on both halves—don’t be shy! Layer fluffy eggs, let the cheese melt into them (5 seconds under the broiler if needed), then crown with onion confetti. Serve immediately with crispy hash browns and a mimosa for full Eggslut vibes.
✨ Mix It Up: 5 Delicious Twists
- Bacon Lover’s: Add two crispy slices under the cheese
- Avocado Boost: Smash ripe avocado on the bottom bun
- Everything Bagel: Sprinkle everything seasoning on mayo
📝 Chef’s Confessions & Lessons Learned
The first time I made this? Burnt onions set off my fire alarm, my eggs resembled rubber, and I accidentally used cinnamon bread (don’t ask). But through trial and delicious error, I discovered: 1) Low heat is non-negotiable 2) Good butter is worth its weight in gold 3) The secret ingredient is always sharing. Now my partner and I make these every anniversary—proof that love and carbs conquer all.
❓ Burning Questions (We’ve Got Answers!)
Q: Can I prep onions ahead?
A: Absolutely! Caramelize a big batch Sunday—they keep 5 days in the fridge.
📊 Nutrition (Per Sandwich)
Calories: 620 | Protein: 20g | Fat: 45g | Carbs: 35g
Final Thoughts:
There’s something downright magical about a sandwich that hits every note—creamy, crispy, sweet, savory, and spicy—all before noon. The Fairfax isn’t just a breakfast; it’s a full-on experience. Whether you’re cooking to impress or just treating yourself to something a little extra, this copycat recipe brings all the Eggslut glory without the wait (or the pants). And if you end up licking Sriracha mayo off your fingers at the end? Welcome to the club. Here’s to mornings made memorable, one epic bite at a time.