Bring a large pot of salted water to a rolling boil—you want it aggressive because rushing this step means your pasta cooks unevenly. Add short pasta and stir immediately so nothing sticks to the bottom, cooking until just barely al dente (about one minute under the box time). Drain in a colander but don't rinse—that starch coating helps the dressing stick.

While pasta cooks, whisk together olive oil, balsamic vinegar, minced garlic, sea salt, black pepper, and dried oregano in a small bowl. This is where I taste and adjust—if it tastes too sharp, add another drizzle of oil; if it feels flat, a few more black pepper grinds wake it up.

Transfer the warm pasta to a large mixing bowl and pour the dressing over it immediately, tossing well so every piece gets coated. The warm pasta absorbs the flavors better than if you waited until it cooled, which is why this trick works so much better than the usual "wait until everything's cold" method that leaves you with bland results.

Let the dressed pasta cool for about five minutes at room temperature, stirring once. I used to skip this step and combine everything at once, but I learned that cooling slightly prevents the fresh mozzarella from breaking down into an oily mess.

Add the halved cherry tomatoes, diced fresh mozzarella, thinly sliced red onion, and chopped parsley to the cooled pasta. Fold everything together gently—rough handling breaks the mozzarella into tiny pieces instead of keeping those perfect little cubes.

Tear the fresh basil by hand (never use scissors or a knife, since bruising destroys the flavor) and add it in the final minute before serving. This caprese pasta salad family summer recipe only stays bright and green if you handle this step like it matters—because it does.