
Chicken Cordon Bleu Stromboli is the answer when you want something crowd-pleasing and impressive but do not have time for a layered dinner. Flaky golden bread packed with juicy chicken ham and gooey Swiss cheese all wrapped around a punchy Dijon mustard layer is my definition of comfort food made party-ready.
When I was first learning to cook for my own family this stromboli saved the day more than once when hungry kids were swarming and I needed something foolproof and filling. It is also one of my favorite game day specials.
Ingredients
- Frozen bread dough: thaws quickly and makes the perfect base look for a loaf that feels heavy in the bag and springs back when pressed
- Dijon mustard: creates the zingy layer that ties this together use a quality brand for full flavor
- Chopped cooked chicken: brings protein and heartiness rotisserie chicken makes this even easier
- Chopped ham: adds that signature salty goodness pick a ham with a little smoke or honey for depth
- Shredded Swiss cheese: melts beautifully and keeps things classic make sure it is freshly shredded if you can
- Provolone, mozzarella, or Parmesan: work beautifully too just focus on freshness
Step-by-Step Instructions
- Prepare the Oven and Pan:
- Set your oven to 375°F and grease a large baking sheet so your stromboli does not stick or brown unevenly
- Roll Out the Dough:
- Dust your counter lightly with flour and roll the thawed bread dough into a rectangle about 14 inches by 10 inches get it as even as you can so it bakes consistently
- Assemble the Layers:
- Spread Dijon mustard in a thick line down the middle of the rectangle make sure you leave about an inch border at the ends. Layer the chopped chicken evenly over the mustard then scatter on the ham and finally top everything with the shredded Swiss cheese
- Roll and Seal:
- Roll up the dough jelly-roll style working from the long side pinching the seams as you go to seal it firmly. Tuck the ends under and move your roll seam side down onto the prepared baking sheet
- Rest and Rise:
- Cover your stromboli loosely and let it sit for 15 to 20 minutes this little nap helps the dough puff up and develop its texture
- Bake to Golden Perfection:
- Slide the sheet into the oven and bake for 25 to 30 minutes you are looking for a deep golden brown color
- Cool and Slice:
- Let the stromboli cool for at least 5 minutes before you cut it the cheese inside will settle a bit making it easier to get neat slices

Swiss cheese is my non-negotiable here I have tried many other cheeses but the nutty tang of Swiss always tastes just right layered with the ham and Dijon When my youngest tasted it for the first time she declared it tastes like a fancy deli wrapped up in a hug and I have never forgotten that
Storage Tips
Leftovers stay fresh in the fridge for up to three days just wrap slices tightly in foil or plastic They reheat beautifully in a toaster oven or conventional oven To freeze for later wrap the whole baked stromboli tightly and thaw before reheating at 350°F until warmed through
Ingredient Substitutions
No frozen bread dough around Pizza dough works well or you can use a tube of crescent roll dough for a more delicate crust Swap smokey turkey for ham if you want to lighten things up As for cheese try mozzarella for a kid-friendly mild vibe or use sharp provolone for grown-up flavor
Serving Suggestions
Serve slices with extra mustard or ranch for dipping A green salad with a sharp vinaigrette is a perfect side or set out sliced pickles for a little bite If you are hosting a party cut into mini rollups for an easy hand-held snack

Frequently Asked Questions
- → Can I use homemade dough instead of frozen bread dough?
Yes, homemade bread or pizza dough works wonderfully. Allow it to rise as needed for best texture.
- → What cheeses pair well with this stromboli?
Swiss cheese is classic, but provolone, Parmesan, or mozzarella are also tasty options for different flavors.
- → Is there a substitute for Dijon mustard?
You can use yellow mustard or even ranch dressing for a different kick, or simply leave it out if desired.
- → How do you serve stromboli for best results?
Allow it to rest a few minutes after baking, then slice and serve warm, either plain or with a dipping sauce.
- → Can I prepare the stromboli ahead of time?
Yes, assemble and refrigerate before baking. When ready, let it sit at room temperature briefly, then bake as directed.