Prep Ingredients: Cube watermelon, soak red onion in water (5 mins), then drain. Crumble feta and chop mint.
Make Dressing: Whisk lime juice, olive oil, honey, chili flakes, and salt in a small bowl.
Assemble Salad: Toss watermelon, onion, and half the mint with half the dressing. Top with feta and remaining mint. Drizzle remaining dressing before serving.
Notes
Make Ahead: Store components separately; assemble just before serving.
Add-Ins: Try cucumber, avocado, or arugula for extra texture.
Spice Level: Adjust chili flakes to taste.
Vegan Option: Use dairy-free feta or omit cheese.
Storage: Best eaten fresh. Leftovers keep for 1 day (without dressing).