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Spicy Watermelon Salad, a No-Cook Recipe

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Spicy Watermelon Salad, a No-Cook Recipe

Spicy Watermelon Salad, a No-Cook Recipe

AhmadJunaidFoodAugust 8, 2025378 Views

This spicy watermelon salad recipe is the ultimate no-cook summer dish. Sweet, salty, and refreshing with a chilli kick, ready in minutes and perfect for hot days.

Estimated reading time: 4 minutes

Spicy Watermelon Salad

When the sun’s blazing, the oven’s off limits, and the thought of boiling anything sounds like a personal attack, this Spicy Watermelon Salad steps in like the hero it is. And best of all? No cooking involved.

This salad is the ultimate balance of flavours – sweet from the watermelon, sharp from the onion and lime, salty, spicy and fresh all at once. It’s got texture, it’s got colour, and it looks far fancier than the effort it requires.

Perfect for those days when your fridge is the only thing working overtime.

If you’ve never tried watermelon in a savoury salad before, no time like the present. It’s punchy, bold, and frankly a bit addictive. It might just become your new summer staple. Trust me on this. I’m a recent convert.

It works so well, just like in this ripe mango salad.

Vegan mango sald on a blue-green plate — Mango Salad

Ingredients

This is less of a strict recipe and more of a vibe and mood. But here’s what you’ll need:

watermelon (duh)
red onion
lime (juice)
chilli flakes – as much or as little
salt
freshly ground black pepper
fresh mint or coriander leaves (cilantro) – or both!

The Recipe

Chop up the watermelon into chunky bits, see video on the best way to cut watermelon.
Slice red onion.
Throw everything into a large bowl and mix.
Finish with the fresh mint or coriander leaves. Don’t like coriander leaves? Sit this one out. I’m kidding! Just leave it out!

And that’s it. Five minutes to assemble, and you’re done. Told ya it was easy.

How to Serve this Spicy Watermelon Salad

This salad is best served cold, preferably straight from the fridge. It works brilliantly as:

A light lunch on a hot day
A side dish at a barbecue (pairs beautifully with grilled meats or halloumi)
Part of a picnic spread, meze or tapa table (psst: meze is singular. mezze is plural)
A palate cleanser between courses if you’re feeling fancy

On a really hot day, I love to serve it in chilled bowls – classy!

Let’s be honest, watermelon is already a bit of a show-off, but pair it with sharp red onions, a kick of chilli, and a generous squeeze of lime, and it transforms into something even more dramatic.

How Long Does It Keep in the Fridge?

This salad is best eaten fresh, but it’ll keep well in the fridge for up to 2 days, although 1 is best, with the watermelon still retaining some crunch. Just cover it and pop it in an airtight container. The watermelon will release a bit of juice over time, but a quick toss before serving will bring it back to life.

And that juice? Total yum!

If you’re planning ahead, you can prep the watermelon and onion the day before, store them separately, and mix just before serving.

When I take it to picnics, that’s what I do, serve it when I get there.

Variations and Add-Ons

Fancy mixing it up? This salad plays well with others. Try one of these twists:

Feta cheese: Crumble some over the top for a salty, creamy contrast
Cucumber: Add chopped cucumber for extra crunch
Fresh chillies: even spicier, chop up small or thinly to match the red onion
Avocado: Not traditional, but brings a lovely creaminess
Sumac: Sprinkle some on for a tangy Middle Eastern vibe

You can also dial up or down the chilli depending on your heat tolerance. If you’re feeding kids or spice-shy friends, keep it mild. If you’re serving chilli fanatics – go wild. And have more on the side.

Serve it cold, eat it quickly, and enjoy every spicy, juicy bite.

Alright then, ready to impress with zero cooking required? You’ve got this.

Got questions? Ask them in comments. Made it? Let me know in the comments and tag me on Instagram with a photo @azlinbloor

Catch you later!

Lin xx

Start by chopping your watermelon into thick, satisfying chunks. You want a good bite, not a mushy mess. Watch th evideo on easiest way to cut a watermelon.
Finely slice the red onion, the thinner the better.
Throw it all into a large mixing bowl. Squeeze over the lime juice, and let the acidity start working its magic.
Sprinkle in your chilli flakes, season with salt and black pepper, and toss everything together gently.
Finish with a handful of fresh mint or coriander leaves. If you’re not a fan of coriander, skip it, no judgment here. Maybe.