A chicken cordon bleu sandwich has all the flavors of the family-favorite dinner but in an easy sandwich form.

Store all the pieces separately so you’re free to reheat the chicken fully before assembling.

Reheat the sauce separately, too, adding a splash of milk if needed.

Southern Living Chicken Cordon Bleu Sandwich sliced on a plate to serve

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We call for bakery sourdough bread because we love the chewy, dense texture and slightly salty-sour flavor.

It contrasts nicely with all the richer elements of the sandwich and Dijon Parmesan sauce.

But you’ve got the option to use any bread you want.

Southern Living Chicken Cordon Bleu Sandwich ingredients

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We’d just steer clear of strongly flavored breads like rye or olive bread.

The flavors may clash with the sandwich ingredients.

1 1/2tsp.kosher salt, divided

1/2tsp.black pepper, divided

1/3cup(about 1 1/2 oz.

Chicken Cordon Bleu Sandwich - Southern Living

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loaf)

8(1/2-oz.

)slicesGruyere cheese(such as Boars Head)

8(1-oz.

Gradually add milk, whisking vigorously until mixture is completely smooth, about 1 minute.

Southern Living Chicken Cordon Bleu Sandwich making the roux

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Whisk in mustard, garlic powder, and salt.

Cook, whisking constantly, until thickened, 2 to 3 minutes.

Remove from heat; stir in Parmesan vigorously until melted, about 1 minute.

Southern Living Chicken Cordon Bleu Sandwich whisking in the milk for the sauce

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Cover, and keep warm.

Flatten chicken tenders:

Line 2 baking sheets with wire racks; set aside.

Place chicken tenders 2 inches apart between 2 pieces of parchment paper.

Southern Living Chicken Cordon Bleu Sandwich whisking the cheese in to the sauce

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Make dredging station:

Place flour in a shallow bowl.

Place chicken tender on 1 of the prepared wired racks.

Repeat process with remaining chicken tenders, flour, egg mixture, and panko mixture.

Southern Living Chicken Cordon Bleu Sandwich pounding out the chicken tenders

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(Discard any remaining flour, egg mixture, and panko mixture.)

Add half of the chicken tenders.

Transfer chicken to second wire rack; wipe skillet clean.

Southern Living Chicken Cordon Bleu Sandwich seasoning the chicken tenders

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Repeat process with remaining 1/4 cup oil and chicken tenders.

Top with remaining 4 bread slices, buttered sides up, pressing to flatten.

Repeat process with remaining sandwiches.

Southern Living Chicken Cordon Bleu Sandwich preparing the breading station

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Serve warm with remaining Dijon Parmesan Sauce.

Southern Living Chicken Cordon Bleu Sandwich breading the chicken

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Southern Living Chicken Cordon Bleu Sandwich frying the chicken

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Southern Living Chicken Cordon Bleu Sandwich assembling the sandwiches

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Southern Living Chicken Cordon Bleu Sandwich toasting the sandwich

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