Breakfast is the most important meal of the day, and these Killer Maple Mustard Croissant Breakfast Sandwiches take that sentiment to a whole new level. Imagine sinking your teeth into a warm, flaky croissant stuffed with crispy bacon or sausage, scrambled eggs, melted cheese, and drizzled with a sweet-savory maple mustard sauce. It’s the perfect combination of flavors that will make your mornings unforgettable. Whether you’re prepping for a busy week or indulging in a leisurely weekend brunch, this sandwich is sure to satisfy all your cravings.
Why You’ll Love These Killer Maple Mustard Croissant Breakfast Sandwiches
These sandwiches are more than just a morning meal—they’re a flavor explosion! The sweet maple mustard sauce brings a unique twist to the traditional breakfast sandwich, while the buttery croissant provides a perfectly flaky base that’s crispy on the outside and soft on the inside. With options to customize the ingredients, you can make these sandwiches your own, whether you’re feeding a crowd or making just one for yourself.
But it’s not just about flavor. This breakfast sandwich is quick, easy, and can be made in under 20 minutes. It’s also perfect for meal prep, meaning you can enjoy a delicious breakfast all week long with minimal effort. Let’s dive into the details, and I’ll show you how to make this indulgent treat!
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
For the Maple Mustard Sauce:
- Maple syrup
- Dijon mustard
- Mayonnaise
- A pinch of salt
For the Sandwiches:
- Croissants, halved
- Eggs
- Milk or cream
- Bacon or sausage patties
- Slices of cheddar, Swiss, or gouda cheese
- Butter
- Salt and black pepper
How to Make Killer Maple Mustard Croissant Breakfast Sandwiches
Creating these delicious sandwiches is as easy as 1-2-3, and the results are well worth it! With just a few simple steps, you’ll have a warm, comforting breakfast that will leave you wanting more.
Step 1: Make the Maple Mustard Sauce
Start by making the maple mustard sauce. In a small bowl, whisk together maple syrup, Dijon mustard, mayonnaise, and a pinch of salt. This sauce is what sets these sandwiches apart and adds that sweet-savory depth that will have everyone asking for the recipe. Set it aside while you prepare the rest of the ingredients.
Step 2: Cook the Eggs & Meat
Next, it’s time to cook the bacon or sausage. If you’re going the bacon route, fry it in a skillet over medium heat until it’s crispy and golden. Remove the bacon and set it aside on a paper towel to drain any excess grease. If you’re using sausage patties, cook them in the skillet until they’re fully cooked through, then set them aside as well.
Now, let’s move on to the eggs. Crack the eggs into a bowl, whisk them together with a bit of milk (or cream if you prefer a richer texture), salt, and pepper. Heat a tablespoon of butter in a pan over medium heat, then pour in the egg mixture. Gently scramble the eggs, cooking them until they’re soft and fluffy.
Step 3: Assemble the Sandwiches
Once your eggs and meat are ready, it’s time to assemble the sandwiches. Lightly toast the halved croissants in a pan or the oven until they’re warm and slightly crispy. The golden edges will add a delightful crunch to the sandwich.
Spread a generous amount of the maple mustard sauce on the bottom half of each croissant. Layer a slice of cheese, then add the crispy bacon or sausage, followed by the fluffy scrambled eggs. Top with the other half of the croissant and press gently to hold everything together.
Step 4: Serve & Enjoy
If you want that extra melted cheese effect, place the assembled sandwiches in a warm oven for a few minutes. The heat will help the cheese melt perfectly, making every bite gooey and satisfying. Serve these sandwiches hot, with a side of fresh fruit or a steaming cup of coffee.
Servings and Timing
- Servings: 4
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Total Time: 15 minutes
These sandwiches are quick and easy to make, so whether you’re in a rush or have a few extra minutes to spare, you can have a delicious breakfast ready in no time.
Variations for Killer Maple Mustard Croissant Breakfast Sandwiches
One of the best things about this recipe is how versatile it is! Here are a few variations to help you mix things up and cater to different tastes:
- Spicy Kick – If you love a little heat, add a dash of hot sauce or sriracha to the maple mustard sauce for a spicy twist.
- Extra Protein – Add turkey or ham to the sandwich for an additional protein boost.
- Veggie Version – Keep it plant-based by using sautéed mushrooms, fresh spinach, or even avocado as the main filling.
- Different Cheeses – Experiment with different cheese options like pepper jack for a spicy flavor or brie for something creamier.
- Make It a Meal – Serve your sandwiches with crispy hash browns or a side of fresh fruit for a well-rounded breakfast.
Storage & Reheating Tips
If you’re making these sandwiches ahead of time, here are some tips on how to store and reheat them:
- Refrigeration: Store any leftover sandwiches in an airtight container in the fridge for up to 3 days.
- Freezing: Wrap each sandwich tightly in foil and freeze for up to 1 month for a make-ahead breakfast option.
- Reheating: To reheat from the fridge, simply warm the sandwiches in a 350°F (175°C) oven for about 10 minutes or microwave for 30-60 seconds. For frozen sandwiches, thaw them in the fridge overnight and then reheat.
Frequently Asked Questions
- Can I use store-bought croissants? Yes! While fresh bakery croissants are ideal, store-bought croissants will work just fine.
- What’s the best cheese for this sandwich? Cheddar, Swiss, or gouda are fantastic choices because they melt beautifully and add great flavor to the sandwich.
- Can I use turkey bacon or plant-based sausage? Absolutely! You can easily swap out bacon for turkey bacon or use a plant-based sausage for a healthier, vegetarian option.
- How do I keep the croissants from getting soggy? The key is to toast the croissants lightly before assembling the sandwich. This way, they’ll stay crispy, and you won’t end up with a soggy bottom.
- Can I make these ahead of time? Yes, you can! Simply assemble the sandwiches, wrap them in foil, and store them in the fridge or freezer for later. They’ll reheat beautifully.
- Can I make this sandwich without eggs? Yes! Skip the eggs and use slices of avocado or extra layers of cheese for a satisfying sandwich without the eggs.
- Is this sandwich good for meal prep? Absolutely! These sandwiches are perfect for meal prepping. Just make a batch on the weekend and store them in the fridge or freezer for quick and easy breakfasts throughout the week.
- Can I use honey instead of maple syrup? Yes, honey will work as a substitute for maple syrup if you prefer a different kind of sweetness in your sauce.
- What sides go well with this sandwich? For a well-rounded breakfast, pair your sandwich with crispy hash browns, a fresh fruit salad, or even a smoothie.
- Can I grill these instead of baking? Yes, you can use a panini press or a grill pan to give these sandwiches a crispy, grilled texture. Just make sure the cheese is melted and everything is warmed through before serving.
Conclusion
These Killer Maple Mustard Croissant Breakfast Sandwiches are more than just a breakfast—they’re a game changer. With their perfect balance of sweet and savory, crispy and fluffy textures, they’ll quickly become your go-to breakfast or brunch treat. Whether you’re looking to meal prep for the week, entertain guests, or just enjoy a cozy morning at home, these sandwiches are sure to impress. So, go ahead and give them a try—you won’t be disappointed!
Killer Maple Mustard Croissant Breakfast Sandwiches
Ingredients
- 2 tablespoons maple syrup
- 1 tablespoon Dijon mustard
- 1 tablespoon mayonnaise
- 1/2 teaspoon hot sauce (optional)
- 4 croissants, sliced in half
- 8 slices bacon or breakfast sausage
- 4 large eggs
- 1/4 cup milk
- 1 tablespoon butter
- salt and black pepper, to taste
- 4 slices cheese (cheddar, Swiss, or pepper jack)
Instructions
- In a small bowl, whisk together maple syrup, Dijon mustard, mayonnaise, and hot sauce until smooth. Set aside.
- Cook bacon in a skillet over medium heat until crispy. Drain on paper towels.
- In a bowl, whisk together eggs, milk, salt, and pepper.
- Melt butter in a skillet over medium-low heat. Pour in the egg mixture and scramble gently until soft and fluffy.
- Spread maple mustard sauce on both halves of each croissant.
- Layer with cheese, scrambled eggs, and bacon.
- Close the croissant and toast lightly in a pan or air fryer at 350°F (175°C) for 3-5 minutes until warm and crispy.
- Serve immediately with extra maple mustard sauce if desired.
