Refreshing Watermelon Feta Mint Salad

Summer salads don’t get much easier than this. You chop up some sweet watermelon, toss it with a few simple ingredients, and you’re done. No cooking required. No standing over a hot stove when it’s already too warm outside.

I started making this salad when I needed something light and refreshing for backyard barbecues. The combination of sweet watermelon, salty feta, and cool mint just works. It’s the kind of dish that makes people ask for the recipe, even though there’s barely a recipe to share.

The best part? You can prep everything in the morning and toss it together right before serving. The lime dressing takes two minutes to whisk up. And if you’re not a fan of spice, just skip the jalapeño. Want more heat? Leave some seeds in. This salad is easy to adjust based on what you like.

What Kind of Watermelon Should I Use?

Any watermelon variety will work great for this salad, whether you go with a classic seedless, a mini personal watermelon, or even a yellow watermelon if you want to mix things up. The key is making sure your watermelon is ripe – look for one that feels heavy for its size and has a creamy yellow spot on the bottom where it sat on the ground. When you tap it, you should hear a deep, hollow sound rather than a high-pitched one. Since you’ll be cubing the watermelon for this salad, try to cut it into bite-sized pieces that are roughly the same size so every forkful has a good balance of ingredients.

Options for Substitutions

This refreshing salad is easy to customize based on what you have in your kitchen:

• Feta cheese: If you’re not a fan of feta, try crumbled goat cheese or queso fresco for a similar tangy, creamy element. For a dairy-free version, you can skip the cheese altogether or use a plant-based feta alternative.
• Lime juice: Fresh lemon juice works just as well and gives the salad a slightly different but equally bright citrus flavor.
• English cucumber: Regular cucumbers are fine – just peel them and scoop out the seeds before dicing to avoid excess water in your salad.
• Mint or basil: Both herbs work great here, so use whichever you prefer or have on hand. You could even try cilantro for a different flavor profile.
• Red onion: If raw onion is too strong for you, try soaking the sliced onion in cold water for 10 minutes before adding it to the salad. This takes away some of the bite. You can also use thinly sliced green onions instead.
• Avocado: While avocado adds nice creaminess, you can leave it out if you don’t have any. The salad will still be delicious without it.

Watch Out for These Mistakes While Cooking

The biggest mistake you can make with this salad is adding the dressing too early, which causes the watermelon to release its juices and creates a watery, diluted mess – always dress this salad right before serving to keep everything crisp and fresh.

Another common error is cutting your watermelon cubes too small, as they’ll break down quickly and turn mushy, so aim for 1-inch chunks that hold their shape.

Don’t skip salting your cucumber and red onion slices beforehand and letting them sit for 10 minutes, then patting them dry – this simple step removes excess moisture and any harsh bite from the onion.

Finally, wait to add the avocado until the last possible moment since it browns quickly once exposed to air, and if you’re making this ahead, keep the avocado and dressing separate until you’re ready to eat.

What to Serve With Watermelon Feta Mint Salad?

This salad is super refreshing on its own, but it pairs really well with grilled chicken, shrimp, or fish for a complete summer meal. I love serving it alongside grilled lamb chops or kebabs since the cool, sweet watermelon balances out the richness of the meat perfectly. It also makes a great side dish at barbecues next to burgers, hot dogs, or pulled pork sandwiches. If you want to keep things vegetarian, try it with some warm pita bread and hummus, or add some grilled halloumi cheese right on top of the salad for extra protein.

Storage Instructions

Store: This salad is best enjoyed fresh since watermelon releases water as it sits. If you need to prep ahead, keep the dressing separate and store the cut watermelon, cucumber, and onion in an airtight container in the fridge for up to 2 days. Wait to add the avocado, feta, and fresh herbs until right before serving so everything stays crisp and the avocado doesn’t brown.

Make Ahead: You can prep all your ingredients the night before to save time. Just keep everything separate in containers and toss it all together when you’re ready to eat. The dressing can be made up to 3 days ahead and stored in a small jar in the fridge.

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 370-430
• Protein: 7-9 g
• Fat: 26-32 g
• Carbohydrates: 33-38 g

Ingredients

For the dressing:

• 2.5 tbsp olive oil
• 3 tbsp lime juice
• 1/2 garlic clove, minced
• 1/4 tsp salt
• 1 tsp honey

For the salad:

• 5 cups watermelon (cut into 1-inch cubes)
• 1 cup cucumber (sliced into 1/2-inch half-moons)
• 1/3 cup red onion, thinly sliced
• 1/2 cup crumbled feta
• 1 avocado (diced into 1/2-inch pieces)
• 1/2 cup fresh mint leaves, torn
• 1/2 jalapeño, seeded and minced
• 1 pinch salt
• 1/4 tsp freshly cracked black pepper

Step 1: Prepare the Lime-Garlic Dressing

• 2.5 tbsp olive oil
• 3 tbsp lime juice
• 1/2 garlic clove, minced
• 1/4 tsp salt
• 1 tsp honey

In a small bowl, whisk together the olive oil, lime juice, minced garlic, honey, and salt until emulsified and the honey is fully dissolved.

This dressing can be made up to a few hours ahead, but I find the garlic flavor is brightest when made just before serving, so I don’t recommend making it too far in advance.

Step 2: Prep and Combine the Fresh Vegetables and Fruits

• 5 cups watermelon, cut into 1-inch cubes
• 1 cup cucumber, sliced into 1/2-inch half-moons
• 1/3 cup red onion, thinly sliced
• 1/2 jalapeño, seeded and minced
• 1 avocado, diced into 1/2-inch pieces
• 1/2 cup fresh mint leaves, torn

While the dressing rests, prepare all your fresh ingredients: cut the watermelon into 1-inch cubes, slice the cucumber into 1/2-inch half-moons, thinly slice the red onion, seed and mince the jalapeño, dice the avocado into 1/2-inch pieces, and tear the fresh mint leaves into bite-sized pieces.

Keep the avocado separate until just before assembly to prevent browning.

Step 3: Assemble and Dress the Salad

• watermelon, cucumber, and red onion from Step 2
• half of the lime-garlic dressing from Step 1

Arrange the watermelon, cucumber, and red onion on a serving plate or in a large bowl.

Pour about half of the lime-garlic dressing from Step 1 over these base ingredients and gently toss to coat evenly.

This initial dressing helps season the vegetables and begin building flavor.

Step 4: Add Creamy and Herbal Elements, Then Finish

• 1/2 cup crumbled feta
• avocado, jalapeño, and mint from Step 2
• remaining lime-garlic dressing from Step 1
• 1 pinch salt
• 1/4 tsp freshly cracked black pepper

Top the dressed salad with the crumbled feta, diced avocado from Step 2, minced jalapeño, and torn mint leaves.

Drizzle the remaining dressing over the top and season with the pinch of salt and freshly cracked black pepper.

I like to add the pepper generously—it brings out the sweetness of the watermelon and adds a pleasant bite that balances the rich feta and creamy avocado.

Refreshing Watermelon Feta Mint Salad

Delicious Refreshing Watermelon Feta Mint Salad recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 5 minutes mins

Cook Time 5 minutes mins

Total Time 12 minutes mins

Servings: 4 servings

Calories: 400

Ingredients Method

Ingredients

  

For the dressing

• 2.5 tbsp olive oil
• 3 tbsp lime juice
• 1/2 garlic clove, minced
• 1/4 tsp salt
• 1 tsp honey

For the salad

• 5 cups watermelon (cut into 1-inch cubes)
• 1 cup cucumber (sliced into 1/2-inch half-moons)
• 1/3 cup red onion, thinly sliced
• 1/2 cup crumbled feta
• 1 avocado (diced into 1/2-inch pieces)
• 1/2 cup fresh mint leaves, torn
• 1/2 jalapeño, seeded and minced
• 1 pinch salt
• 1/4 tsp freshly cracked black pepper

Method

 

1. In a small bowl, whisk together the olive oil, lime juice, minced garlic, honey, and salt until emulsified and the honey is fully dissolved. This dressing can be made up to a few hours ahead, but I find the garlic flavor is brightest when made just before serving, so I don't recommend making it too far in advance.
2. While the dressing rests, prepare all your fresh ingredients: cut the watermelon into 1-inch cubes, slice the cucumber into 1/2-inch half-moons, thinly slice the red onion, seed and mince the jalapeño, dice the avocado into 1/2-inch pieces, and tear the fresh mint leaves into bite-sized pieces. Keep the avocado separate until just before assembly to prevent browning.
3. Arrange the watermelon, cucumber, and red onion on a serving plate or in a large bowl. Pour about half of the lime-garlic dressing from Step 1 over these base ingredients and gently toss to coat evenly. This initial dressing helps season the vegetables and begin building flavor.
4. Top the dressed salad with the crumbled feta, diced avocado from Step 2, minced jalapeño, and torn mint leaves. Drizzle the remaining dressing over the top and season with the pinch of salt and freshly cracked black pepper. I like to add the pepper generously—it brings out the sweetness of the watermelon and adds a pleasant bite that balances the rich feta and creamy avocado.