This Low Calorie Grilled Watermelon is just 138 calories for a huge serving! It’s easy and to make, and perfect for hot summer nights! Best of all, I supplied you with some yummy toppings, so everyone can season their healthy grilled watermelon however they like.

Ingredients You’ll Need:

4 lb seedless watermelon
3 tablespoons All-Natural Zero Calorie Sugar (see recipe card for more options)
½ teaspoon salt
Olive oil spray

Low Calorie Grilled Watermelon

Healthy Grilled Watermelon Meal Prep and Storage

Meal Prep: You can meal prep this by cutting and seasoning the fruit ahead of time. Then adding to the grill just before serving. You can also cook them completely and store for later in the fridge for a cold grilled snack.
Storage: Will hold for 2-3 days in the fridge.

Low Calorie Grilled Watermelon

More Yummy Low Calorie Recipes:

Low Calorie Grilled Watermelon

Lose Weight By Eating

This Low Calorie Grilled Watermelon is just 138 calories (for a pound of watermelon!) and makes the best grilled dessert!

I love to add all three of the optional toppings, salty and sweet with a little bit of spice. So yummy!

Special Tip: This grilled watermelon is great the next day as well. I like dice leftovers and make a yummy Watermelon Salad with it!

5 from 1 vote

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Prep Time 4

Cook Time 6

Total Time 10

Course Dessert, Snack

Cuisine American

Servings servings

Calories 138 kcal

Ingredients

4 lb seedless watermelon cut into triangles (see photo)
3 tablespoons All-Natural Zero Calorie Sugar or regular sugar
½ teaspoon salt
Olive oil spray

Optional toppings:

1 tablespoon lime zest
2 teaspoons Tajín
2 teaspoons chili powder

Instructions

Preheat the grill to high heat.
Season the watermelon with sugar and salt, and spray with olive oil.
Place watermelon slices on the grill.
Cook uncovered, for 3 minutes, until grill marks appear.
Flip and grill an additional 3 minutes.
Serve with desired toppings.

Nutrition

Serving: 1lb watermelonCalories: 138kcalCarbohydrates: 34.1gProtein: 2.7gFat: 0.7gSaturated Fat: 0.3gCholesterol: 0mgSodium: 297mgPotassium: 504mgFiber: 1.8gSugar: 27.9gCalcium: 32mgIron: 1mg

Keyword grilled watermelon, healthy grilled watermelon, Low Calorie Grilled Watermelon

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About the Author

Hi, my name is Audrey Johns and I am a 4 time best selling cookbook author! All 4 of my low calorie cookbooks are published by HarperCollins (the oldest publishing house in the US!) and have been featured on prominent TV shows like The Today Show, Rachael Ray and The Doctors. I am a low calorie and healthy recipe authority and my delicious recipes are tried and loved by thousands of readers.

After a one year 150 pound weight loss (and I’ve kept it off for 13 years!) I started sharing all of my low calorie recipes with the world. They are always all-natural and geared around weight loss and weight management. I have even made some of these recipes with my Biggest Loser pal Bob Harper! Check out my weight loss story, my best selling cookbooks, and my numerous TV appearances by clicking here.