Watermelon Feta Salad

A crisp, refreshing Watermelon Feta Salad with fresh mint and a sweet balsamic glaze. Learn the simple science of dry-brining watermelon to keep it from getting soggy!

Three summers ago, I hosted a backyard barbecue where my beautifully cubed watermelon collapsed into a sad, lukewarm puddle of pink water before the first burger even hit the grill.

I actually cried over that soggy mess.

The science behind this is simple: watermelon is mostly water, and salt draws that liquid out instantly.

To fix this, we must dry-brine the melon cubes first with Diamond Crystal kosher salt, which compresses the fruit's cellular structure so it stays incredibly crisp.

Trust me, it works.

When it comes to the cheese, buying pre-crumbled feta is an absolute crime because it is coated in anti-caking starch that ruins the texture. Instead, buy a block of high-quality Greek feta packed in brine, and crumble it yourself with your bare hands, feeling the creamy, salty block yield under your fingers.

If you love the salty tang of feta, you'll also obsess over these crispy Feta Cheese Bites.

For the herbs, slap the mint leaves against your palm to release the aromatic oils before slicing them into thin ribbons. Slicing the melon can feel a tad clumsy at first, but just take your time.

Bear with me here: do not use cheap, watery balsamic vinegar straight from the bottle.

It must cling to the melon.

This salad shares a similar sweet-and-salty profile with our Grilled Peach Burrata Salad, which is another summer favorite of mine.

Leftover melon can be blended into a refreshing Watermelon Lemonade.

Serving Suggestions

This vibrant salad is best served chilled on a hot afternoon. Here are some of my favorite ways to plate and pair it:

• Pair it with grilled chicken or pork chops to balance the sweet and salty notes.
• Serve it alongside our Chickpea Cucumber Salad for a complete Mediterranean spread.
• Garnish with a pinch of flaky sea salt right before serving for an extra crunch.
• Serve in a hollowed-out watermelon half for a fun, crowd-pleasing party presentation.
• Pair with a crisp, dry white wine like Sauvignon Blanc or Pinot Grigio.

Storage and Reheating

Eat this fresh.

Watermelon is incredibly delicate, and once cut, its cell walls begin to break down, releasing water continuously. If you store leftovers in the fridge, they will become soggy within a day.

If you absolutely must store it, place the salad in an airtight container lined with a paper towel at the bottom to absorb excess moisture.

It will keep for up to 24 hours, though the mint will inevitably oxidize and turn a bit brown. To revive it, gently pour off any pooled liquid, discard the old mint, and toss in a handful of freshly slapped leaves along with a quick splash of balsamic glaze.

Ingredient Substitutes

If you don't have everything on hand, don't panic. Here are some easy swaps that work beautifully:

1. Feta Cheese: If you can't find good feta, try fresh goat cheese or even grilled halloumi.
2. Mint: Fresh basil is a spectacular alternative that pairs wonderfully with balsamic.
3. Balsamic Glaze: You can make your own by simmering cheap balsamic vinegar with a spoonful of honey until reduced by half.
4. Watermelon: Try using ripe red tomatoes or fresh peaches for a delicious twist.

I hope this crisp, salty-sweet bowl brings a little bit of joy to your next sunny afternoon. Let me know in the comments if you tried the dry-brining trick—it really is a game-changer!