Marinated Grilled Chicken with Cucumber-Watermelon Salsa is a fresh and healthy, restaurant quality grilling recipe!

grilled chicken with cucumber watermelon salsa on a plate

My husband’s and my weekly dinner menus are ridiculously predictable, featuring Chipotle burrito bowls a minimum of one night a week (what DO they put in that guac to make it taste so good?!) and what we fondly refer to as “boring chicken” another one, or let’s be real, two nights a week.

Why is it called “boring chicken”? Because dinner consists of simply seasoned chicken breasts sauteed in olive oil then served with some sort of roasted vegetable and wild rice cooked in chicken broth.

SNORE!

That being said, spring and summer are great times to toss boring chicken to the wayside by marinating then throwing it on the grill. Luckily I’ve got the perfect grilled chicken marinade you’ll want to use all season long.

grilled chicken with cucumber watermelon salsa with french fries

The marinade is made completely from fridge and pantry staples including gluten free soy sauce, oil, honey, red chili pepper flakes, garlic, salt, and pepper. These everyday ingredients combine to make a super juicy grilled chicken that has all the right flavors.

A little salty, a little heat, and just a teeeeny bit of sweet. It’s just fantastic.

Seeing as it’s watermelon season, we top our marinated grilled chicken with a cooling, ultra-refreshing Cucumber-Watermelon Salsa.

Sizzling chicken, cold, fresh salsa — you are going to flip for this gorgeous summer chicken dish!

marinated chicken with a bite sliced off

Start by making the marinade which is made up of fridge and pantry staples. This marinade works well with steak, pork, and salmon too!

Grilled-Chicken-Marinade-plus-Cucumber-Watermelon-Salsa-04_mini

To large bowl add gluten-free tamari (or soy sauce if not GF), vegetable oil, honey, crushed garlic cloves, red chili pepper flakes, and ground ginger then whisk to combine.

Grilled-Chicken-Marinade-plus-Cucumber-Watermelon-Salsa-05_mini

Pour the marinade into a Ziplock bag placed inside another large bowl before adding 1lb meat – in this case chicken breasts – then marinate for 30 minutes or up to 2 hours.

I don’t like keeping chicken in marinades that contain soy sauce for longer than 2 hours because the salt starts to make the chicken rubbery. If you’re using this marinade for steak though, you can let it sit for 2-6 hours before grilling.

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  • Tip: before adding the chicken breasts to the marinade, make sure you’ve pounded them to the same thickness to ensure they’ll cook evenly on the grill. There’s nothing worse than having one end of a chicken breast grilled to perfection while the other end resembles charcoal!

Place the chicken on a cutting board then cover with Glad Press’n’ Seal or saran wrap then whack it with a rolling pin or meat mallet until the chicken is the same thickness.

Grilled-Chicken-Marinade-plus-Cucumber-Watermelon-Salsa-07_mini

I like to go a step further and score my chicken breasts with a sharp knife on one side to make sure the marinade really permeates the meat.

Grilled-Chicken-Marinade-plus-Cucumber-Watermelon-Salsa-08_mini

While the chicken is marinating, whip up an easy and oh-so refreshing Cucumber-Watermelon Salsa. This stuff is the epitome of summer!

Simply combine chopped watermelon and cucumber with fresh cilantro, jalapeno, green onion, salt, pepper, and lime juice in a bowl then stir.

fresh cucumber watermelon salsa in a bowl

When it’s time to eat, pop the chicken on pre-heated grates over medium-high heat for 3-5 minutes a side, or until no longer pink in the center. Be sure to let the chicken rest for 5 minutes off the grill before serving. Just like steak, you’ll lose a ton of yummy juices if you carve into it right away.

marinated chicken on a grill

After the resting period is up, plate the chicken then top with a big scoop of Cucumber-Watermelon salsa and dig in.

Look no further for a chicken and steak marinade to use all summer long. This mix is so easy to toss together and gives the chicken incredible flavor. That crunch and freshness from the Cucumber-Watermelon Salsa is also a must-try!

grilled chicken with cucumber watermelon salsa on a plate

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Marinated Grilled Chicken with Cucumber-Watermelon Salsa

5 from 1 vote

by Kristin Porter

Prep: 1 hour
Cook: 10 minutes
Total: 1 hour 10 minutes
Servings: 4
Marinated Grilled Chicken with Cucumber-Watermelon Salsa is a fresh and healthy, restaurant quality grilling recipe!

Ingredients

  • 2 chicken breasts, ~1lb

For the marinade (makes enough for 1lb of meat):

  • 1/4 cup gluten free reduced-sodium Tamari, or soy sauce if not GF
  • 2 Tablespoons vegetable oil
  • 1 Tablespoon honey
  • 4 garlic cloves, peeled then crushed
  • 1/2 teaspoon red pepper flakes, or more or less
  • 1/4 teaspoon ground ginger

For the Watermelon-Cucumber Salsa:

  • 1-1/2 cups chopped watermelon
  • 1 small cucumber, peeled, seeded and chopped
  • 1/2 jalapeno, minced
  • 2 Tablespoons chopped cilantro
  • 1 green onion, chopped
  • 1 lime, juiced
  • drizzle of honey

Directions 

  • Whisk marinade ingredients together in a bowl then transfer to a plastic Ziplock bag set inside another large bowl.
  • Pound chicken to an even thickness then score diagonally across the top and place inside bag with marinade. Marinate in the refrigerator for 30 minutes or up to 2 hours.
  • Grill chicken breasts over medium-high heat for 3-5 minutes a side, or until no longer pink in the center. Let rest for 5 minutes before serving.

For the Watermelon-Cucumber Salsa:

  • Combine ingredients in a bowl then spoon over grilled chicken.

Notes

  • This marinade is also great for steak, pork, or salmon. 

Nutrition

Calories: 238kcal, Carbohydrates: 10g, Protein: 26g, Fat: 10g, Saturated Fat: 1g, Polyunsaturated Fat: 5g, Monounsaturated Fat: 2g, Trans Fat: 0.01g, Cholesterol: 73mg, Sodium: 949mg, Potassium: 609mg, Fiber: 1g, Sugar: 7g, Vitamin A: 333IU, Vitamin C: 9mg, Calcium: 30mg, Iron: 1mg

Nutritional values are estimates only. Please read our full nutrition information disclaimer.

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76 Comments

  1. Melissa Slad says:

    I loved your Fresh Cherry Salsa but I see you changed it to watermelon salsa. Can I get the recipe for the cherry salsa. Thanks

    1. Kristin says:

      You bet – here you go!

      Grilled Chicken & Fresh Cherry Salsa

      Serves 4

      Ingredients:
      1-1/2lb cherries, pitted and roughly chopped
      1/2 cup minced red onion
      2 Tablespoons lemon juice
      2 Tablespoons chopped fresh basil
      1 Tablespoon balsamic vinegar
      2 teaspoons honey
      1/4 teaspoon salt
      4 chicken breasts, pounded to uniform thickness
      extra virgin olive oil
      salt & pepper

      Directions:
      1. Combine cherries, red onion, lemon juice, basil, balsamic vinegar, honey, and salt in a bowl. Place into the refrigerator while you grill the chicken.
      2. Brush both sides of the chicken breasts with oil then season liberally with salt and pepper. Grill over medium-high heat for 4 minutes a side, or until cooked all the way through. Let rest for 5 minutes before topping with fresh cherry salsa.

  2. Beth Lewis says:

    for those of us to whom cilantro tastes like soap would you suggest a substitution or should I just leave it out?

    1. Kristin says:

      I would either leave it out or try replacing with basil – I LOVE sweet fruits and basil!

  3. Olivia says:

    5 stars
    While it is a tight race, I think this might be my favorite IGE recipe (mojo pork and white chicken chili are also wildly popular at my house!). Such a great way to use lots of fresh ingredients. I love how the watermelon absorbs the honey flavor and the cucumber takes on more of the lime flavor.

    1. Kristin says:

      Oh my gosh – music to my ears, Oliva! Thank you so much for your review and I’m so, so glad you love the recipe. Can’t wait to make it all summer long!

  4. RLR says:

    We tried this chicken for dinner tonight and everyone loved it! The adults added the salsa – and next time I won’t skip on the heat! We are GF (me) and DF (my husband), so I get really excited to find a new recipe that everyone loves & that meets dietary needs. Thank you!

    1. Kristin says:

      So glad you all could eat and enjoy it, RLR! Thanks so much for the feedback!