Start by boiling water in a medium pot. Cook the pasta until it is al dente, which should take about 8 to 10 minutes. The pasta should be firm to the bite to avoid mushiness in the salad. Once cooked, drain the pasta in a colander.
In a jar or bowl, whisk together the EVOO, white wine vinegar, honey, and Dijon mustard. The mixture should smell tangy and sweet. Ensure it is well combined to avoid any separation later.
In a large bowl, toss together the mini mozzarella, cherry tomatoes, grilled corn, avocado, and chopped basil. The colors and aromas should be inviting and fresh. Handle the avocado gently to avoid mashing it.
Pour the prepared dressing over the salad mixture. Gently stir to coat all the ingredients evenly. You should see a shiny glaze coating the components; be careful not to overmix to keep the veggies intact.
Add the red pepper flakes, kosher salt, and freshly ground black pepper to the salad, adjusting to your personal preference. Taste and tweak the seasoning until it tastes just right.
On each plate, place a generous handful of arugula and top it with the pasta salad. The vibrant green arugula will contrast beautifully with the salad and add freshness and crunch.