01 -
Trim the ends and slice into 1/4-inch lengthwise planks for grilling, or 1/4-inch rounds for roasting. Pat the slices dry with a paper towel.
02 -
Whisk olive oil, minced garlic, salt, pepper, and dried Italian seasoning together in a small bowl until combined and the garlic is evenly distributed.
03 -
Lay the zucchini slices in a single layer on a work surface or sheet pan. Brush both sides evenly with the seasoned oil, making sure all cut surfaces are coated.
04 -
For grilling, cook over medium-high heat for 3-4 minutes per side until char marks appear and the center is tender when pressed. For the oven, roast at 425°F (220°C) for 10-12 minutes, flipping once halfway through.
05 -
Transfer to a serving platter. Squeeze fresh lemon juice over the hot slices and scatter fresh parsley or basil on top. Serve immediately.