Cut your watermelon into half-inch cubes and measure out four cups into a large bowl. I use a melon baller sometimes, but honestly, chunks work better here because they hold their shape longer. Watermelon releases liquid as it sits, so you want pieces sturdy enough to survive the dressing without becoming mushy.
Add your feta cubes, sliced cucumber, and red onion to the bowl with watermelon. Mix gently—this isn't a vigorous toss situation. I learned this the hard way when Mia's salad turned into pink mush at a family gathering. The feta needs space to stay distinct from everything else.
Combine lime juice, olive oil, honey, cumin, and black pepper in a small jar. Shake it for ten seconds, which emulsifies the dressing without aerating it too much. The honey dissolves better with a little shaking rather than whisking because you avoid incorporating air bubbles that make the dressing separate.
Pour the dressing over your 4th of july watermelon salad cozy mixture and fold gently for about one minute. The acid from the lime juice will start drawing liquid from the watermelon immediately. I do this step just before serving because the salad will weep if dressed too far in advance.
Stir in your fresh mint and cilantro. These herbs release their oils when agitated, so adding them last means they stay bright and fragrant instead of turning bruised and dull. The warmth of the spices pairs with cool mint in a way that feels intentional instead of accidental.
Top with toasted pumpkin seeds and sesame seeds right before serving. This is non-negotiable—adding them earlier means they absorb moisture and lose their snap. The seeds give your heartwarming summer salad the textural contrast that makes people ask for the recipe.