Here’s a delicious, healthy breakfast sandwich recipe that will energize your mornings with flavor and nutrition. I stumbled upon this recipe while searching for a wholesome yet satisfying breakfast that wasn’t your typical bowl of cereal. It’s incredibly easy to make, and the combination of sautéed veggies and cheesy baked eggs nestled between toasted English muffins is simply irresistible. Perfect for busy weekdays or leisurely brunches, this sandwich is bound to become a favorite!
Why You’ll Love This Dish
Not only is this healthy breakfast sandwich a breeze to throw together, but it’s also incredibly versatile. The ingredients are easy to find, and it’s budget-friendly, making it an ideal choice for families or anyone looking to whip up a quick meal. You can enjoy it for breakfast, lunch, or even dinner – it’s that forgiving!
“This sandwich is a game-changer! I never knew a breakfast could be so hearty yet healthy. My kids devoured it!” – A Happy Home Cook
Preparing Healthy Breakfast Sandwich
Making this savory breakfast sandwich is straightforward and quick. You’ll start by sautéing onions and spinach to create a flavorful base. Then, you’ll whisk together eggs and milk, fold in the veggies, and bake this delightful mixture until perfectly set. Once cooled, slice and layer it onto toasted English muffins with fresh cherry tomatoes and a slice of cheddar. Simple yet satisfying!
What You’ll Need
Here’s everything you’ll need to create these delicious sandwiches:
- Cooking spray or 2 teaspoons olive oil
- 1/2 white onion – diced
- 5 oz fresh spinach
- 6 large eggs
- 4 egg whites
- 1/2 teaspoon kosher salt
- 1/4 teaspoon ground black pepper
- 1/4 cup milk
- 1/4 cup shredded cheddar cheese
- 1 cup sliced cherry tomatoes
- 6 English muffins – sourdough or whole wheat
- 6 cheddar cheese slices
For dairy-free options, swap regular milk for almond or soy milk, and use a vegan cheese.

Step-by-Step Instructions
- Begin by heating cooking spray or olive oil in a skillet over medium heat. Sauté the diced onion until it turns translucent.
- Add the fresh spinach to the skillet, cooking until it wilts. Once done, set this veggie mixture aside.
- In a mixing bowl, whisk together the large eggs, egg whites, milk, kosher salt, and ground black pepper until well combined.
- Pour this egg mixture into a greased baking dish, then fold in the sautéed veggies and shredded cheddar cheese.
- Bake in a preheated oven at 350°F (175°C) for about 25 minutes, or until the eggs are set and slightly golden.
- Let the dish cool for a bit before slicing it into portions. Layer the egg mixture onto toasted English muffins, adding sliced cherry tomatoes and a slice of cheddar cheese on top. Finish by placing the muffin tops on and dig in!
Best Ways to Enjoy It
This healthy breakfast sandwich pairs beautifully with a simple side salad or some fresh fruit like berries or sliced bananas. For a refreshing drink, consider serving it with a glass of orange juice or a smoothie. Don’t be shy to experiment with hot sauces or avocado slices for an extra twist!
How to Store
If you have leftovers (though they rarely last long!), store them in an airtight container in the fridge for up to 3 days. To reheat, simply place the sandwich in the microwave for about 30-60 seconds or in an oven preheated to 350°F until warmed through. Avoid sogginess by placing a paper towel in between if microwaving.
Helpful Cooking Tips
- For even quicker preparation, you can make the veggie mixture ahead of time and store it in the fridge.
- Don’t rush the cooking process; letting the onions become translucent brings out their sweetness and enhances the dish’s overall flavor.
- Feel free to add in any leftover cooked meats or different cheeses for added protein and flavor.
Recipe Variations
There’s so much room to adapt this recipe! Try adding mushrooms, bell peppers, or cooked bacon for a different flavor profile. You can also change up the cheese to pepper jack for a spicy kick, or use a different type of bread such as whole wheat bagels or pita pockets.
Frequently Asked Questions
What is the prep time for this recipe?
Prep time is approximately 10-15 minutes, with about 25 minutes of bake time.
Can I make this sandwich dairy-free?
Absolutely! Use dairy-free cheese and substitute the milk for a plant-based alternative.
How can I freeze these sandwiches?
To freeze, wrap sandwiches tightly in plastic wrap and store in a freezer-safe bag for up to 2 months. Reheat directly from frozen!

Healthy Breakfast Sandwich
A delicious and healthy breakfast sandwich made with sautéed veggies, cheesy baked eggs, and toasted English muffins, perfect for any meal.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 6 servings
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- Cooking spray or 2 teaspoons olive oil
- 1/2 white onion – diced
- 5 oz fresh spinach
- 6 large eggs
- 4 egg whites
- 1/2 teaspoon kosher salt
- 1/4 teaspoon ground black pepper
- 1/4 cup milk
- 1/4 cup shredded cheddar cheese
- 1 cup sliced cherry tomatoes
- 6 English muffins – sourdough or whole wheat
- 6 cheddar cheese slices
Instructions
- Heat cooking spray or olive oil in a skillet over medium heat and sauté the diced onion until translucent.
- Add spinach to the skillet and cook until wilted, then set aside.
- In a mixing bowl, whisk together eggs, egg whites, milk, salt, and pepper until combined.
- Pour egg mixture into a greased baking dish, fold in sautéed veggies and shredded cheese.
- Bake in a preheated oven at 350°F (175°C) for about 25 minutes, until eggs are set and slightly golden.
- Let cool before slicing and layer onto toasted English muffins with cherry tomatoes and cheddar cheese.
- Top with muffin halves and serve.
Notes
For a dairy-free option, use almond or soy milk and vegan cheese. You can also add leftover cooked meats or different cheeses for extra flavor.

