Start by boiling water in a large pot, adding a generous pinch of salt. Once the water is rolling, toss in the uncooked orzo and stir it around. Cook until the orzo feels firm to the bite, usually taking about 10 minutes. Monitor closely, as overcooking can lead to mushiness.
Finely chop the red and orange bell peppers, cucumber, and red onion into small pieces. The vibrant colors and fresh scents will fill your kitchen while you chop. Take care to finely chop them for a beautiful presentation and to avoid a chunky texture.
In a large bowl, combine the chopped veggies with the corn, fresh basil, and parsley. The stunning medley of colors is inviting. Gently toss, ensuring the veggies maintain their integrity without overmixing.
In a separate bowl, combine olive oil, red wine vinegar, lemon juice, Dijon mustard, minced garlic, oregano, kosher salt, and black pepper. Whisk the mixture until it is well blended and smells tangy and bright. This dressing will unify the salad flavors.
Drain the cooked orzo and allow it to cool slightly before adding it to the vegetable mixture. Pour the dressing over the top and gently toss everything together to avoid breaking the orzo or vegetables.
Let the salad chill in the refrigerator for at least one hour, allowing the flavors to mingle and develop. Presentation enhances with the colorful mix combined, but do not chill too long to prevent the veggies from losing their crispness.