2largered bell peppers,stems, seeds and any large ribs removed, and cut into 3 to 4 pieces each
1largered onion,ends and skin removed, sliced into 3 to 4 large intact-rings
1poundasparagus,tough ends snapped off
2-3tablespoonsolive oil
kosher salt
freshly ground black pepper
Instructions
Preheat grill to 400° F. Scrub grates clean and oil them well. (See Notes)
Place corn, yellow squash, zucchini, bell pepper, onion, and asparagus on a large rimmed pan - the pan will be very full. Drizzle olive oil over all vegetables. With your hands, gently fold the vegetables until they are all evenly coated with oil, careful to keep the sliced rings of red onion intact. Sprinkle vegetables fairly generously with salt & pepper, and lightly fold again using your hands. Sprinkle one more time lightly with salt & pepper.
Add vegetables to the hot grill, over direct heat, in a single layer. Depending on the size of your grill, you may need to grill in batches. Set the corn on the hottest part of the grill to get some quick char.
Close grill lid and cook for about 2 minutes.
Open the grill and use a tongs and thin metal spatula to flip and rotate vegetables as needed. Cooking times will vary with each vegetable, so it's just a matter of checking on them regularly and turning as needed. The asparagus usually cooks the fastest, but cook time will depend on how thick it is. Aim for the corn to have some char, but to not be completely cooked (we like some fresh, crunchy texture!). We like the onion to get nicely softened, so that always takes the longest. Once the vegetables have distinct grill marks and are cooked/softened to your liking, remove them from the grill, to a serving platter.
These grilled vegetables really need nothing more - they're perfectly delicious as-is. If desired, squeeze some fresh lemon over the top right before serving. Or drizzle my herby Lemon Vinaigrette - or your favorite pesto or chimichurri - over the veggies. Or offer a creamy dipping sauce such as Buttermilk Ranch Dressingor my versatile Shrimp Dipping Sauce (it's not just for shrimp!).
Notes
To oil the grill grates: Add some vegetable oil to a small bowl. Then fold a heavy paper towel a few times to make a smaller square. With a grasp the folded paper towel and dip it into the oil until the paper towel is drenched. Then run the paper towel over the grates, repeating until all grill grates are thoroughly oiled.
Nutrition information is automatically calculated by Spoonacular. I am not a nutritionist and cannot guarantee accuracy. If your health depends on nutrition information, please calculate again with your own favorite calculator.