25-Minute Croissant Breakfast Sandwiches
Flaky croissants stuffed with savory ham, scrambled eggs, and melted cheese, finished with a touch of sweet and tangy butter-mustard glaze. Ready in under 30 minutes, these breakfast sandwiches are satisfying, protein-rich, and perfect for busy mornings or weekend brunch.
Equipment
- 1 Oven (preheated to 350°F / 175°C)
- 1 Baking Sheet
- 1 small bowl
- 1 Whisk
- 1 Pan for cooking eggs
- Aluminum foil for wrapping
Ingredients
For Sandwiches:
- 4 croissants halved
- 6 large eggs scrambled
- 20 slices honey ham
- 4 slices American cheese
For Glaze:
- 2 tbsp unsalted butter
- 1 tbsp brown sugar
- 1 tsp mustard
Instructions
- Preheat Your Oven: Begin by preheating your oven to 350°F (175°C). This ensures that when your sandwiches are ready to bake, the heat is even, and the cheese melts perfectly while the croissants turn golden and flaky. Line a baking sheet with parchment paper or lightly grease it to prevent sticking and make cleanup easier.
- Prepare the Eggs: In a medium-sized skillet, crack all six eggs and whisk them thoroughly until the yolks and whites are completely combined. Cook the eggs over medium heat, stirring gently, until they reach your desired consistency—soft and creamy, or fully set. Once cooked, transfer them to a plate and set aside. This allows the eggs to cool slightly and prevents them from overcooking later in the oven.
- Slice the Croissants: Carefully slice each croissant in half horizontally using a serrated knife. Take your time to avoid crushing the delicate layers. Set the bottom and top halves aside separately so they’re ready for assembly.
- Make the Sweet & Tangy Glaze: In a small bowl, melt 2 tablespoons of butter until fully liquid. Add 1 tablespoon of brown sugar and stir until the sugar completely dissolves. Next, mix in 1 teaspoon of mustard. The combination of butter, brown sugar, and mustard creates a subtle sweet-and-savory glaze that adds depth to each bite.
- Brush the Croissants: Using a pastry brush or the back of a spoon, generously brush the glaze onto the cut side of each bottom croissant half. This step infuses the bread with flavor and helps create a slightly caramelized texture when baked.
- Layer the Ham: Place 4–5 slices of honey ham evenly across each glazed bottom croissant. Ensure the ham covers most of the surface so every bite has that rich, savory flavor. The ham adds protein and a satisfying, meaty texture.
- Add the Cheese: Next, place one slice of American cheese on top of the ham for each sandwich. The cheese melts beautifully in the oven, binding the layers together and adding creamy richness. You can also slightly overlap the edges to ensure maximum coverage.
- Top with Scrambled Eggs: Divide the scrambled eggs into four equal portions and gently spoon each portion on top of the cheese. Spread the eggs evenly so that each sandwich is balanced with a generous layer of protein-rich eggs.
- Assemble the Sandwich: Carefully place the top halves of the croissants over the layered bottoms, gently pressing down to slightly compress the sandwich without squashing it. This keeps the croissant’s flaky layers intact while holding all the fillings together.
- Wrap in Foil: Wrap each sandwich individually in aluminum foil. This step ensures the sandwiches retain moisture and heat evenly while baking. The foil also makes them convenient for transport or reheating later.
- Bake Until Golden and Melty: Place the foil-wrapped sandwiches on the prepared baking sheet and bake in the preheated oven for 10–15 minutes. The cheese should be fully melted, and the croissants should develop a light golden crust. Check carefully to avoid overbaking.
- Serve and Enjoy: Remove the sandwiches from the oven and allow them to cool for 1–2 minutes before unwrapping. This short rest lets the cheese set slightly while still warm and melty. Serve immediately for a hearty, protein-packed breakfast that’s both comforting and satisfying.
Notes
- Use fresh croissants for best results; day-old croissants can be lightly toasted before assembling.
- Adjust the number of eggs or ham slices to suit your protein preference.
- The sweet-and-tangy glaze is optional but adds a delicious depth of flavor.
- Wrap sandwiches tightly in foil for even baking and easier handling.
- This recipe can easily be doubled or tripled for meal prep or larger gatherings.
