Bring a large pot of salted water to a boil over high heat. Cook pasta al dente as directed on package. Drain and rinse with cold water.
8 ounces uncooked short pasta
Meanwhile, prep the vegetables. Cut the eggplant into ½-inch pieces (no need to peel it!). Cut each zucchini in half, then into ½-inch pieces. Cut the red onion and bell pepper into 1-inch pieces. Try to cut the vegetables about the same size so they cook evenly.
1 eggplant, 2 zucchini, 1 medium red onion, 1 red bell pepper
Meanwhile, heat a grill pan (or a grill, if you have a grill basket) over medium-high heat. In a large bowl, toss together eggplant, zucchini, red onion, bell pepper, garlic cloves, 1 tablespoon olive oil, thyme, salt, and pepper.
4 cloves garlic, peeled, 1 tablespoon olive oil, ½ teaspoon dried thyme, ½ teaspoon kosher salt, ½ teaspoon coarse ground black pepper
Grill vegetables, 8 to 10 minutes, stirring occasionally, until tender and charred all over. Place in a large mixing bowl. Separate garlic from the vegetables, finely mince it, and add back to bowl.
Cut each tomato into quarters. Grill tomato quarters briefly, about 2 to 3 minutes each side. Let cool slightly and chop into bite-size pieces, adding to bowl with vegetables.
2 large tomatoes
Add cooked and cooled pasta; toss lightly to mix.
In small bowl or measuring cup, combine dressing ingredients: olive oil, vinegar, salt, garlic powder, black pepper. Whisk to combine thoroughly.
¼ cup extra virgin olive oil, 2 tablespoons white balsamic vinegar, ½ teaspoon kosher salt, ¼ teaspoon garlic powder, ⅛ teaspoon coarse ground black pepper
Add vinaigrette and chopped basil to bowl with vegetables and pasta. Stir lightly to combine. Serve at room temperature or cold.
¼ cup sliced fresh basil
Video
Notes
Tomatoes: Look for the best ripe tomatoes you can find. If they are smaller, such as Roma tomatoes, halve them and grill them for 2 to 3 minutes in the grill pan or basket, after you remove the other vegetables. Cherry or grape tomatoes should be left whole and grilled in the grill pan.
Get a head start: The vinaigrette can be made a day or two in advance. The vegetables can be prepped a day ahead and placed in an airtight container or ziptop bag. You can also cook the pasta ahead and refrigerate it until you're ready to make the salad.
Serving tips: If not serving immediately, reserve basil and add immediately before serving. Refrigerated salad may get a bit dry as the pasta continues to absorb the dressing. Reserve some of the vinaigrette to stir in when you serve the salad or drizzle the salad with a little more olive oil and vinegar to moisten, as desired.
Add protein. Fresh mozzarella cheese (I like mozzarella pearls), canned cannelini beans, or pepperoni are good choices. Replacing the pasta with cheese-filled tortellini is another option.