This delicious Chick-fil-A Egg White Grill Copycat comes together in about 30 minutes and is baked in the oven, making it a easy breakfast option that your family will love! You can switch up the ingredients based on what you have in the fridge or even customize it to your own taste buds. It’s a perfect way to clean out those random leftovers while making a meal that feels a little indulgent on busy mornings!
Ingredient Breakdown
- Chicken Breast : 1 pound boneless skinless chicken breast
- Onion Powder : 2 teaspoons onion powder
- Garlic Powder : 2 teaspoons garlic powder
- Pickle Juice : ½ cup pickle juice
- Lemon : 1 lemon (zest & juice)
- Olive Oil : 1 teaspoon olive oil
- Egg Whites : 1 ½ cups egg whites
- Kosher Salt : ¼ teaspoons kosher salt (divided)
- Multi-Grain English Muffins : 4 light multi-grain English muffins
- Cheddar (or American) Cheese : 4 slices cheddar cheese (or American cheese, 2 ounces)
How to Make Chick-fil-A Egg White Grill Copycat
Prep The Chicken: Downtime is Key (2–8 hours): Give your chicken a little love! Pound those chicken breasts to an even ¼-inch thickness. This is the secret to getting them juicy and tender quickly. Cut each breast in half, so you get four pieces perfect for your English muffins. Now, marinate those babies! Toss them in a mixture of pickle juice, onion powder, garlic powder, lemon zest and juice, and olive oil. Cover and refrigerate for at least 2 hours, but if you can, let them soak up those flavors for up to 8 hours!
Preheat and Prepare (20 minutes): Preheat your oven to 350°F. Grab an 8″x8″ glass baking dish (or a silicone one if you have it) and give it a light spray of olive oil so your egg whites don’t stick.
Whisk and Bake the Egg Whites (20–22 minutes): In a large bowl, beat those egg whites with a couple of generous pinches of salt. Pour the egg whites into the prepared baking dish and pop it in the oven. Let it bake for about 20 to 22 minutes, until set. Ah, the smell is heavenly! Let it cool for 5 minutes, then slice it into four equal squares, or if you’re feeling fancy, use a 3¾-inch cookie cutter to get some cute rounds!
Grill the Chicken (6–8 minutes): While that’s baking away, heat a grill or grill pan over medium-high heat. Grill those chicken pieces for about 3-4 minutes on each side. They should be nice and brown with an internal temp of 165°F (or 74°C if you’re thinking in metric!). But don’t overcook, okay? We want juicy, delicious chicken.
Toast the Muffins (3–5 minutes): Toast each English muffin until it’s just golden. If you’ll be reheating, feel free to toast them a little longer to ensure they hold up well!
Assemble the Breakfast Sandwiches (5 minutes): Now comes the best part, let’s put it all together! Grab an English muffin half, place a slice of that fluffy egg square (or round) on the bottom, layer it with one of those grilled chicken pieces, and top it with half an ounce of cheese. Finish with the other muffin half. Yes, please!

Why I Love This Recipe : My Go-To Family Favorite
This is my go-to recipe when I need something quick yet comforting for breakfast. I mean, who doesn’t love a warm, cheesy breakfast sandwich that feels like an indulgence but is secretly good for you? I’m a real sucker for breakfast sandwiches, they’re totally versatile! You can use whatever you’ve got on hand, whether it’s different veggies, meats, or even spices. The best part is that it’s simple enough for a busy weeknight dinner as well, and honestly, when those weeknight cravings hit, this is my all-in-one solution!
If you loved this Chick-fil-A Egg White Grill Copycat, be sure to check out my homemade Starbucks Egg Bites, my comforting Bacon Egg Breakfast Sandwich, or my quick Homemade New York-style Bagels for more delicious breakfast ideas!
Why This Recipe Works
Quick & Easy : This recipe comes together all in about 30 minutes! Perfect for those busy mornings when you need a hearty breakfast without much fuss.
Make-Ahead Friendly : Marinate the chicken ahead of time and bake those egg whites! You can even prep the entire sandwich and grab it as you rush out the door. Just reheat and enjoy!
Crowd-Pleaser : Loaded with tons of flavor and a protein-packed combination, this sandwich is sure to please everyone at the breakfast table. Even the picky eaters will ask for seconds!
Customizable : Feel free to swap out ingredients according to what’s in your fridge! Use whatever kind of cheese you have or toss in some spinach or tomatoes for a keeps-you-full kind of meal.
Budget-Friendly : All of these ingredients are affordable and easy to find at your grocery store, making it a great meal option that doesn’t break the bank!
Serving Suggestions
Serve these delicious Chick-fil-A Egg White Grill copycats with sliced fruit, a simple green salad, or perhaps even some crispy hash browns! They make for a fantastic brunch option, too.
Storage Tips: These sandwiches keep well in the refrigerator for 3-4 days. Just make sure to store them in airtight containers to maintain freshness.
Reheating Instructions: To reheat, pop them in the microwave for about 30-60 seconds or assemble them and heat the oven to 350°F and bake for 10 minutes, just until warmed through.
Freezer Friendly: Yes! If you want to make these ahead for busy mornings, wrap each sandwich tightly and freeze. They last for about 2-3 months. Thaw in the fridge overnight and reheat as mentioned above.
There you have it! A cozy and comforting Chick-fil-A Egg White Grill Copycat perfect for busy mornings or even as a tasty lunch option. I can’t wait for you all to try this, make sure to leave me a comment telling me how yours turned out! Happy cooking! Follow us on Pinterest for daily baking inspiration that brings warmth to your table!

Chick-fil-A Egg White Grill Copycat
Ingredients
Method
- Pound the chicken breasts to an even ¼-inch thickness and cut each breast in half.
- Marinate chicken in pickle juice, onion powder, garlic powder, lemon zest and juice, and olive oil. Cover and refrigerate for at least 2 hours, up to 8 hours.
- Preheat oven to 350°F and prepare an 8×8 glass baking dish with a light spray of olive oil.
- In a large bowl, beat the egg whites with a couple of pinches of salt, then pour into the prepared dish.
- Bake for 20 to 22 minutes until set, then allow to cool for 5 minutes before slicing.
- Heat a grill or grill pan over medium-high heat and grill chicken pieces for about 3–4 minutes on each side until cooked through.
- Toast each English muffin until golden.
- Assemble by placing a slice of baked egg white, a grilled chicken piece, and a slice of cheese between muffin halves.