This easy watermelon salad is bursting with flavor! When paired with champagne vinaigrette this simple salad takes on a bold Mediterranean flavor. What’s more, this delightful recipe can be enjoyed on a low-carb or cyclical keto diet.

Yea I know, it’s late October and I’m posting a summer salad recipe when I should be posting all things pumpkin.
Well, first of all, I’m pregnant and no longer have control over my wildly erratic palate. And second of all, it’s still hot as balls here in Southwest Florida— so there you have it.
Lately, I’ve been feeling Mediterranean, which means fresh and flavorful are at the forefront of my desires. I thoughtfully selected a citrus champagne vinaigrette to compliment the sweet and savory flavors of the watermelon and feta.

Is Watermelon Keto-Friendly
While watermelon is not as friendly an option as other high-fiber fruits such as avocados or berries, it can still be enjoyed in moderation on a ketogenic diet.
Just keep in mind, as with any other fruit, watermelon contains fructose (fruit sugar). And fructose must be factored into your daily carb count.
This salad contains 12 grams of carbs, 6 grams of sugar, and 3 grams of fiber. In total, you’re looking at 15 grams of net carbs (carbs + sugar – fiber = net carbs) for the entire salad— certainly reasonable for the occasional higher carb meal, and ideal for cyclical keto enthusiasts.

How to Make the Champagne Vinaigrette
Homemade vinaigrettes are SUPER easy! Plus, they’re WAY healthier than most store-bought alternatives because you have full control over the quality of your ingredients.
There are two important factors when it comes to making a killer homemade vinaigrette. The first is to select a high-quality oil, and the second is to balance the oil with an appropriate ratio of acid.
CHOOSING HIGH-QUALITY OIL
The type of oil you select will not only determine the complexity of flavors within your vinaigrette, it also sets the standard for health. Most store-bought vinaigrettes contain highly processed oils such as vegetable, canola, or soybean. The reason being, they’re inexpensive to manufacture and maintain lengthy shelf-lives. The problem with processed oils is that they’re subjected to destructive high-temperature processing methods. Such methods promote significant oxidative stress, and oxidative stress can damage cells, proteins, and DNA. Over time, this stress can lead to oxidative damage, effecting liver function, and contributing to aging.
In short, you’d be wise to select a cold-pressed oil that pairs well with champagne vinegar. My personal preference would be olive oil, though, avocado oil will work just as well.
WHAT IS AN APPROPRIATE RATIO OF ACID?
Once you’ve selected your oil, the next step is to balance the oil with an appropriate level of acidity. Traditionally, homemade vinaigrettes call for a 3:1 ratio. Meaning 3 parts oil to 1 part acid. So if you want to make 1 cup of salad dressing, you’d use 3/4 cup of oil and 1/4 cup of vinegar.
I prefer a more acidic experience— so I generally opt for a 2:1 ratio— your choice.
After selecting choice oil and vinegar, simply pour your desired ratio into a mason jar. Add a pinch of salt and some fresh ground pepper. Seal the cap and shake vigorously for 30 seconds. It’s seriously that easy!
This post may contain Amazon or other affiliate links. As an Amazon Associate, I earn from qualifying purchases.
Print
Watermelon Salad with Mint + Feta
- Total Time: 10 minutes
- Yield: 1 Giant Salad 1x
- Diet: Vegetarian
Description
This easy watermelon salad is bursting with flavor! When paired with champagne vinaigrette this simple salad takes on a bold Mediterranean flavor. What’s more, this delightful recipe can be enjoyed on a low-carb or cyclical keto diet.
Ingredients
SALAD
- 1/2 cup watermelon
- 2 cups baby arugula
- 2 Tablespoons fresh mint, finely chopped
- 2 Tablespoons walnuts*
- 2 Tablespoons organic feta cheese*
- 1/4 cup English cucumber*
- 1 Tablespoon red onion, diced or thinly sliced
CHAMPAGNE VINAIGRETTE
- 2 Tablespoons cold-pressed extra virgin olive oil
- 1 Tablespoon champagne vinegar
- 1 Tablespoon fresh lime juice
- Pinch of Himalayan sea salt*
- Fresh ground pepper
Instructions
- Place arugula in a large mixing bowl.
- Cube watermelon and toss in the bowl.
- Slice the cucumber and onion and place in the bowl.
- Add the feta, walnuts, and mint to the bowl.
- Prepare the champagne vinaigrette.
- Drizzle vinaigrette over salad and gently toss.
- Devour!
Notes
Option to swap walnuts with pistachios or pumpkin seeds.
Alternatively, goat cheese pairs well with this salad.
A regular cucumber will work just as well. I prefer English cucumbers because they’re seedless.
I generally add around 1/4 teaspoon of salt to this vinaigrette. I noted it as a pinch so you have the option to salt according to your palate.
- Prep Time: 10 Min
- Category: Salad
- Method: Raw
- Cuisine: Keto
Nutrition
- Serving Size: 1 Giant Salad
- Calories: 383
- Sugar: 6g
- Fat: 36g
- Carbohydrates: 12g
- Fiber: 3g
- Protein: 5g
Keywords: Mediterranean, Vegetarian, Low-carb, Cyclical Keto, Summer Salad, Healthy, Easy, Homemade Vinaigrette
Brand new to Keto?
If you’re brand new to keto and not sure where to begin I encourage you to check out my FREE Keto Kickstart Masterclass!

Whether you’re well-versed or brand spankin’ new to keto life and looking for some help, you should check out Katie’s coaching program. Coach Katie lives keto all day, errryday. She keeps up to date on the latest science, so you don’t have to. But more importantly, she addresses your specific goals to help you achieve ultimate success on your keto journey. And it’s always better to have someone in your corner, guiding you along. So if you’re ready for total life transformation and ultimate keto success, schedule your FREE initial keto consultation today!
Medical Disclaimer
This content is for informational and educational purposes only. It is not intended to provide medical advice or to take the place of such advice or treatment from a personal physician. All readers/viewers of this content are advised to consult their doctors or qualified health professionals regarding specific health questions. Neither Katie Rodriguez nor the publisher of this content takes responsibility for possible health consequences of any person or persons reading or following the information in this educational content. All viewers of this content, especially those taking prescription or over-the-counter medications, should consult their physicians before beginning any nutrition, supplement or lifestyle program.
Leave a Reply