If you’re looking for the ultimate way to cool down and celebrate summer, the Skinny Watermelon Margarita is about to become your new go-to drink. This vibrant, refreshing cocktail is delightfully light, bursting with juicy watermelon and zesty lime, and just a touch of sweetness. Whether you’re hosting a backyard barbecue or lounging poolside, this margarita promises bold flavor without the extra calories, making it perfect for guilt-free sipping all season long.

Ingredients You’ll Need
There’s something magical about how just a handful of fresh ingredients can create such a memorable drink. Each element in this Skinny Watermelon Margarita recipe plays a starring role, from the juicy watermelon that gives it a gorgeous pink hue, to the zingy lime that brightens every sip.
- Seedless Watermelon (3 cups, cubed): The sweet, hydrating base that gives the margarita its signature color and flavor.
- Freshly Squeezed Lime Juice (1/4 cup): Adds a punch of tartness to balance out the sweetness of the watermelon and agave.
- Silver Tequila (2 ounces): Choose a quality blanco tequila for a crisp, clean flavor that lets the fruit shine.
- Orange Liqueur (1 ounce, such as Cointreau or Triple Sec): Brings a subtle citrus complexity and classic margarita character.
- Agave Nectar (1 teaspoon, or to taste): A natural sweetener that melds perfectly without overpowering the fruit.
- Ice Cubes: Essential for chilling and diluting the drink to the perfect refreshing strength.
- Coarse Salt (for rimming the glass): A traditional touch that adds contrast and a savory pop with each sip.
- Lime Wedges and Watermelon Slices (for garnish): These finishing touches make your Skinny Watermelon Margarita look as good as it tastes.
How to Make Skinny Watermelon Margarita
Step 1: Blend the Watermelon
Start by tossing your cubed, seedless watermelon into a blender. Blitz until you have a smooth, luscious puree. This is where the magic begins, as the fresh watermelon creates a vibrant base that sets this margarita apart from any store-bought mix.
Step 2: Strain for Smoothness (Optional)
If you prefer a silky-smooth cocktail, pour your blended watermelon through a fine mesh sieve into a bowl or measuring cup. This step removes any pulp, resulting in a more elegant, refined margarita. If you like a bit of texture, feel free to skip the straining.
Step 3: Shake Up the Cocktail
Grab your cocktail shaker and add 1 cup of fresh watermelon juice, lime juice, silver tequila, orange liqueur, and agave nectar. Toss in a generous handful of ice, seal the shaker, and shake vigorously for about 15 seconds. This chills the drink perfectly and melds all those glorious flavors together.
Step 4: Prepare the Glass
Take a lime wedge and run it around the rim of your glass, then dip the edge into coarse salt. This classic step brings a savory contrast that makes each sip of your Skinny Watermelon Margarita even more satisfying. Fill the glass with fresh ice to keep your drink icy cold from the first sip to the last.
Step 5: Pour and Garnish
Strain your shaken margarita into the prepared glass. For that final festive flourish, garnish with a lime wedge or a slice of watermelon. Serve immediately, and get ready for a chorus of “Wow, what’s in this?” at your next get-together.
How to Serve Skinny Watermelon Margarita

Garnishes
The right garnish can elevate your Skinny Watermelon Margarita from simple to stunning. Try a slim wedge of fresh lime perched on the rim, or a triangle of juicy watermelon for a splash of color and a nod to what’s inside the glass. A sprig of fresh mint also adds a burst of aroma that pairs beautifully with the drink’s flavors.
Side Dishes
Pair your margarita with fresh, summery dishes to keep things light and lively. Think homemade guacamole with crisp tortilla chips, shrimp tacos with cabbage slaw, or a colorful fruit salad. Each bite complements the drink’s sweet-tart profile and helps turn any occasion into an instant fiesta.
Creative Ways to Present
Don’t be afraid to get playful with presentation! Serve your Skinny Watermelon Margarita in mason jars for a rustic outdoor party, or use elegant coupe glasses for a more sophisticated vibe. For a fun twist, freeze mini watermelon balls and drop them into each glass instead of ice cubes—they’ll keep your drink cold and look irresistibly cute.
Make Ahead and Storage
Storing Leftovers
If you have leftover Skinny Watermelon Margarita, transfer it to a pitcher or mason jar with a tight-fitting lid and refrigerate. It will stay fresh and delicious for up to 24 hours, though the flavor is always best right after mixing. Give it a good stir before serving, as natural separation may occur.
Freezing
To make a frozen Skinny Watermelon Margarita, blend all the ingredients with a handful of ice until slushy. You can also pour any leftovers into ice cube trays and freeze. Next time you’re ready for a drink, simply blend the cubes for a frosty treat that’s just as flavorful as the original.
Reheating
Since this is a chilled cocktail, there’s no need to reheat. If your margarita has been refrigerated or thawed from frozen, just give it a quick stir or shake to revive its vibrant flavor and serve over plenty of fresh ice.
FAQs
Can I make a non-alcoholic version of the Skinny Watermelon Margarita?
Absolutely! Just omit the tequila and orange liqueur, and replace them with a splash of sparkling water or a few ounces of fresh orange juice. You’ll still enjoy all the bright, fruity flavors in every sip.
What’s the best type Drinks
A quality silver (blanco) tequila is ideal for this margarita. Its clean, crisp taste lets the watermelon and lime flavors shine, but feel free to use your favorite brand for a personal touch.
How do I adjust the sweetness?
The beauty of the Skinny Watermelon Margarita is how customizable it is. Taste the mixture before shaking, and add more or less agave nectar depending on your preference and the sweetness of your watermelon.
Can I make a large batch for a party?
Yes! Just multiply the ingredients by the number of servings you need, blend and strain the watermelon, and mix everything in a large pitcher. Chill until ready to serve, and pour over ice as guests arrive.
Is this recipe gluten-free?
Yes, the Skinny Watermelon Margarita is naturally gluten-free, as long as you use gluten-free tequila and orange liqueur. It’s a great choice for anyone looking for a lighter, allergy-friendly cocktail option.
Final Thoughts
If you haven’t tried a Skinny Watermelon Margarita yet, you’re in for a real treat. It’s fresh, fun, lower in calories, and guaranteed to make any day feel like a celebration. Gather your ingredients, shake up a glass, and toast to sunshine and good company!
Print
Skinny Watermelon Margarita Recipe
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Total Time: 10 minutes
- Yield: 2 servings
- Category: Drinks
- Method: Blended, Shaken
- Cuisine: Mexican-Inspired
- Diet: Vegetarian
Description
The Skinny Watermelon Margarita is a refreshing and low-calorie cocktail perfect for summer. Made with fresh watermelon juice, lime, silver tequila, and orange liqueur, this lightened-up version uses a touch of agave nectar to balance the flavors without extra sugar. Served on the rocks with a salted rim and garnished with lime or watermelon slices, it’s a crisp and hydrating drink that celebrates the flavors of summer with a Mexican-inspired twist.
Ingredients
Juice and Cocktail Mixture
- 3 cups seedless watermelon, cubed
- 1/4 cup freshly squeezed lime juice
- 2 ounces silver tequila
- 1 ounce orange liqueur (such as Cointreau or triple sec)
- 1 teaspoon agave nectar (or to taste)
For Serving
- Ice cubes
- Coarse salt (for rimming the glass)
- Lime wedges (for garnish)
- Watermelon slices (for garnish)
Instructions
- Prepare Watermelon Juice: Place the watermelon cubes in a blender and blend until smooth. For a smoother drink, strain the juice through a fine mesh sieve into a bowl or measuring cup to remove pulp.
- Mix Cocktail: In a cocktail shaker, combine 1 cup of the prepared watermelon juice, freshly squeezed lime juice, silver tequila, orange liqueur, and agave nectar.
- Shake with Ice: Add a handful of ice cubes to the shaker and shake vigorously for about 15 seconds to chill and blend the flavors.
- Rim the Glass: Rub a lime wedge around the rim of your serving glass, then dip it into coarse salt to create a salted rim.
- Serve: Fill the glass with fresh ice cubes and strain the margarita mixture into the glass. Garnish with a lime wedge or a slice of watermelon. Serve immediately and enjoy.
Notes
- Adjust the sweetness by adding more or less agave nectar according to taste.
- For a frozen version, blend all ingredients with ice cubes instead of shaking.
- Use seedless watermelon for easier blending and smoother juice.
- Coarse salt adds the traditional margarita touch but can be omitted to reduce sodium intake.
Nutrition
- Serving Size: 1 glass
- Calories: 140
- Sugar: 9g
- Sodium: 5mg
- Fat: 0g
- Saturated Fat: 0g
- Unsaturated Fat: 0g
- Trans Fat: 0g
- Carbohydrates: 11g
- Fiber: 0g
- Protein: 0g
- Cholesterol: 0mg