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Mustard Grilled Chicken Sandwiches have the most amazing chicken marinade, using mustard, garlic, lemon juice, and more, perfect for these chicken sandwiches! 

Close up of Mustard Grilled Chicken Sandwich on plate showing sauce

We have been grilling up a storm since summer has come along, it is one of my favorite things to do when warm weather hits! Automatically it’s almost nightly we are grilling something.

These Mustard Grilled Chicken Sandwiches are one of my favorite go-to chicken recipes. They are so flavorful and tasty and really are able to fill you up.

They are the perfect grilling recipe if you want a quick sandwich for dinner or if you are serving guests, they literally will be wowed by the flavors that this simple sandwich gives off.

You can top them with any and all of your favorite toppings which makes them super customizable to your liking. But the mustard sauce that we make with these is a MUST!

Some of my other favorite sandwich recipes we have on our site include Crock Pot Pulled Pork Sandwiches, Monterey Chicken Sliders and Chicken Salad with Grapes!

Four sandwiches on a white plate

WHY THIS RECIPE WORKS:

  • Flavorful ingredients in the marinade really set this chicken off with flavor.
  • A delicious mustard sauce is slathered on these which is an absolute must.
  • You can double the recipe to serve as many people as you’d like.

INGREDIENTS NEEDED (FULL RECIPE BELOW):

Chicken breasts 
Brown sugar
Olive oil
Apple cider vinegar
Lemon juice
Whole grain mustard
Yellow mustard
Garlic
Kosher salt
Pepper
Mayonnaise
Granulated sugar
Worcestershire sauce

Ingredients needed to make Mustard Grilled Chicken Sandwiches

HOW TO MAKE MUSTARD GRILLED CHICKEN SANDWICHES:

Mustard Chicken Marinade:

  1. Place the chicken in a gallon-sized zip-lock bag, set it aside. 
  2. Mix the brown sugar, olive oil, vinegar, lemon juice, grainy mustard, yellow mustard, garlic, salt, and pepper together in a small bowl. 
  3. Pour the marinade over the chicken. Close the bag and massage the marinade into the chicken, making sure it is coated. Place the chicken in the refrigerator for 2-4 hours or overnight.
  4. Preheat the grill over medium heat, oil the grates. Grill the chicken, flipping halfway through until an internal temperature reaches 165°F degrees, 4-5 minutes per side. Set aside until ready to assemble sandwiches, or serve as is!

Creamy Mustard Sauce:

  1. Place the mayonnaise, sugar, grainy mustard, yellow mustard, Worcestershire sauce, salt, and pepper in a bowl and whisk to combine. Place in the refrigerator until ready to assemble the sandwiches.

Mustard Grilled Chicken Sandwiches:

  1. Place chicken on sandwich rolls (I used a sweet roll, yum!) and add your favorite toppings. I tossed some shredded lettuce in the creamy mustard sauce, put that on the bottom of the bun.
  2. Next, sliced tomatoes, chicken, sliced red onion, and more creamy mustard sauce on the underside of the top bun! Serve and enjoy.

Step by step photos on how to make Mustard Grilled Chicken Sandwiches

See, these Mustard Grilled Chicken Sandwiches are really super easy. Just marinate, grill, and build your sandwich! Trust me you will want to try these ones!

CAN I USE THE MARINADE ON OTHER CUTS OF CHICKEN?

Yes absolutely! You don’t need the marinade just for these sandwiches, it is a great chicken marinade all around and we use it for chicken breasts, thighs, wings, you name it.

We love this marinade so much that we will just marinate the chicken itself and eat it plain, so you can absolutely do that if you are not in a sandwich mood.

CAN I GRILL THESE INDOORS?

Yes, if you do not have a grill you can also make these on a grill pan. Make sure that your chicken is cooked all the way through and reaches a temperature of 165 degrees F.

Mustard Grilled Chicken Sandwiches on plate with potatoes

HOW TO STORE:

This Mustard Grilled Chicken Sandwich recipe can be stored in an airtight container in the refrigerator for up to 3 days, this is just the chicken itself and not assembled sandwiches.

TIPS AND TRICKS:

  • Top with your favorite toppings to really make this sandwich yours.
  • You can easily double this recipe to serve more people.
  • You will want to marinate the chicken for at least 6-8 hours if not overnight for best flavor results.
  • The sauce is optional but it really does make this sandwich.
  • White vinegar can be used in place of apple cider vinegar. If you don’t have lemons you can substitute more vinegar.
  • Dijon mustard also works in place of either mustard or substitute for all dijon.

Hand holding up sandwich with bite taken out

Looking for a fun, flavorful, and easy recipe to grill up this summer? Then you have to make these Mustard Grilled Chicken Sandwiches!

If you like this recipe you might also like:

If you’ve tried these MUSTARD GRILLED CHICKEN SANDWICHES let me know in the comments how it turned out! You can follow me over on PINTEREST, INSTAGRAM OR FACEBOOK to find some more of our mouthwatering recipes!

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5 from 2 votes

Mustard Grilled Chicken Sandwiches

Author Dana at ThisSillyGirlsLife.com
Prep: 10 minutes
Cook: 20 minutes
Marinating: 8 hours
Total: 8 hours 30 minutes
Mustard Grilled Chicken Sandwiches have the most amazing chicken marinade, using mustard, garlic, lemon juice and more, perfect for these chicken sandwiches! 
Servings 4 servings

Ingredients
  

Mustard Chicken Marinade:

Creamy Mustard Sauce:

Instructions

Mustard Chicken Marinade:

  • Place the chicken in a gallon-sized zip-lock bag, set it aside.
  • Mix the brown sugar, olive oil, vinegar, lemon juice, grainy mustard, yellow mustard, garlic, salt, and pepper together in a small bowl.
  • Pour the marinade over the chicken. Close the bag and massage marinade into the chicken, making sure it is coated. Place the chicken in the refrigerator for 2-4 hours or overnight.
  • Preheat the grill over medium heat, oil the grates. Grill the chicken, flipping halfway through until an internal temperature reaches 165°F degrees, 4-5 minutes per side. Set aside until ready to assemble sandwiches, or serve as is!

Creamy Mustard Sauce:

  • Place the mayonnaise, sugar grainy mustard, yellow mustard, Worcestershire sauce, salt, and pepper in a bowl and whisk to combine. Place in the refrigerator until ready to assemble the sandwiches.

Mustard Grilled Chicken Sandwiches:

  • Place chicken on sandwich rolls (I used a sweet roll, yum!) and add your favorite toppings. I tossed some shredded lettuce in the creamy mustard sauce, put that on the bottom of the bun.
  • Next, sliced tomatoes, chicken, sliced red onion, and more creamy mustard sauce on the underside of the top bun! Serve and enjoy.

Notes

  1. Buns are not calculated in nutritional value.
  2. Top with your favorite toppings to really make this sandwich yours.
  3. You can easily double this recipe to serve more people.
  4. You will want to marinate the chicken for at least 6-8 hours if not overnight for best flavor results.
  5. The sauce is optional but it really does make this sandwich.
  6. White vinegar can be used in place of apple cider vinegar. If you don’t have lemons you can substitute more vinegar.
  7. Dijon mustard also works in place of either mustard or substitute for all dijon.

Nutrition

Calories: 699kcal | Carbohydrates: 32g | Protein: 49g | Fat: 41g | Saturated Fat: 6g | Polyunsaturated Fat: 15g | Monounsaturated Fat: 17g | Trans Fat: 1g | Cholesterol: 156mg | Sodium: 1630mg | Potassium: 940mg | Fiber: 1g | Sugar: 30g | Vitamin A: 99IU | Vitamin C: 8mg | Calcium: 53mg | Iron: 2mg
Nutrition Disclaimer
Course Grilling, Sandwich
Cuisine American

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5 from 2 votes (2 ratings without comment)

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2 Comments

  1. This is my kind of dinner! Thanks for linking up with What’s Cookin’ Wednesday!

  2. Oh my yum! Gotta love the freshness here. Pinned! Thank you for sharing at Snickerdoodle. Hope to see you again tomorrow.

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