Kickstart your day with the ultimate Egg Breakfast Sandwich, a symphony of savory flavors, creamy eggs, and crispy bacon, all nestled between buttery, flaky croissants. This protein-packed sandwich is not just a meal; it’s an experience, blending rich textures and hearty ingredients to fuel your morning with deliciousness.

This recipe combines my favorite morning flavors into a single, easy-to-enjoy meal. This Egg Breakfast Sandwich is the result – a labor of love that combines the simplicity of scrambled eggs with the indulgence of crispy bacon and melted cheese, all held together by a buttery croissant.

Freshly made egg breakfast sandwiches

The Chemistry Egg Breakfast Sandwich

The eggs, whisked with milk and cooked gently, transform from liquid to a fluffy, cohesive mass, a process known as coagulation. The milk adds moisture and tenderness to the scrambled eggs, ensuring they’re soft and not rubbery. Bacon, when baked, undergoes the Maillard reaction, developing a deep, complex flavor and irresistible crispness. The melting Colby Jack cheese adds a creamy texture and rich taste, perfectly complementing the eggs and bacon.

How can yo customize your egg breakfast sandwich?

Feel free to add your favorite vegetables, switch up the cheese, or use different types of bread or rolls to make each sandwich uniquely yours.

Best way to store and reheat egg breakfast sandwiches?

Store them in an airtight container in the refrigerator up to 3 days. Reheat in the oven or microwave until warmed through for a quick and satisfying meal.

Freshly made egg breakfast sandwiches

Can egg breakfast sandwiches be made ahead of time?

Absolutely! Prepare the components in advance and assemble the sandwiches when read to serve for a quick, delicious breakfast.

Are egg breakfast sandwiches healthy?

These sandwiches are packed with protein, making them a filling and nutritious option for breakfast. To make them healthier, consider using whole grain croissants and adding vegetables.

What is in Egg Breakfast Sandwiches?


The protein-rich foundation of the sandwich, offering structure and flavor.


Adds creaminess to the scrambled eggs, making them tender and fluffy.

Colby Jack Cheese

Provides a melty, cheesy component that adds depth and richess.


Offers a smoky, crispy texture and savory flavor.


The buttery and flaky vessel for the sandwich, adding a touch of luxury and sweetness.

Freshly made egg breakfast sandwiches

Storage Tips

Keep the sandwiches in an airtight container for up to 3 days in the fridge. You can freeze the assembled sandwiches for longer storage, and reheat in the oven for best results.

Making Ahead

For a seamless morning routine, prepare the egg and bacon mixture ahead of time. When ready to serve, simply assemble the sandwiches and warm them up, ensuring a fresh and delicious breakfast even on the busiest mornings.

Recommended Products


Why make egg breakfast sandwiches?

These egg breakfast sandwiches are perfect for any morning when you crave something special. They’re particularly great for weekend brunches, holiday mornings, or as a make-ahead option for busy weekdays.

Recipes You May Love

Egg Breakfast Sandwich

5 from 4 votes
Author: Madison Reid
Prep Time: 40 minutes
Cook Time: 5 minutes
Servings: 8
A delicious, buttery, savory and protein packed breakfast sandwich!


  • 8 eggs
  • 1/4 cup milk
  • 1 tsp fine sea salt
  • 1/2 tsp pepper
  • 2 cups shredded Colby jack cheese
  • 9 slices bacon
  • 8 croissants


  • Preheat the oven to 400 degrees
  • Line a cookie sheet with tinfoil, place the bacon in a single layer on the pan.
  • Bake the bacon until fully cooked and even a bit crispy. Depending on the bacons cut it will take 20-30 minutes. While the bacon is baking, cook the eggs.
  • In a bowl, whisk the eggs, add the milk, salt and pepper.
  • Place a fry pan on the stove top and medium heat, spray with non stick spray or butter.
  • Pour the egg mixture into the fry pan. Scramble with a metal spatula and allow the eggs to fully cook.
  • Add the shredded cheese and stir it into the eggs. Turn off the stove top and allow the cheese to melt on the heat of the eggs.
  • When the bacon is done, chop it up and stir it into the egg mixture.
  • Cut each croissant in half to open them up like a sandwich. Spoon equal amounts of the egg mixture into each croissant.
  • Line the finished croissant sandwiches on a cookie sheet
  • Turn the oven off from the bacon, while the oven is still warm, put the cookie sheet into the oven with all the finished sandwiches.
  • Allow the sandwiches to warm up in the oven for 5-10 minutes. Keep an eye on the croissants, if your oven is still too hot it may burn the tops.
  • Remove and serve warm!


Calories: 402kcal Carbohydrates: 27g Protein: 14g Fat: 26g Saturated Fat: 11g Polyunsaturated Fat: 3g Monounsaturated Fat: 9g Trans Fat: 0.05g Cholesterol: 219mg Sodium: 739mg Potassium: 190mg Fiber: 2g Sugar: 7g Vitamin A: 684IU Vitamin C: 0.1mg Calcium: 57mg Iron: 2mg

Have you tried this recipe?

I’d love to see it! Follow @_mrs.madi_ on Instagram and tag your photos with #mrsmadi.

Freshly made egg breakfast sandwiches