Grilling squash and zucchini is one of the easiest and most delicious ways to enjoy these summer vegetables. Whether you’re firing up the backyard grill or using a grill pan indoors, the smoky char and tender texture add a whole new dimension to their mild flavors. If you’ve ever wondered how to grill squash and zucchini to perfection, this friendly, step-by-step guide will show you how to get it right every time.
Why Grill Squash and Zucchini?
Squash and zucchini are versatile, healthy, and quick-cooking vegetables. Grilling brings out their natural sweetness while adding a smoky, slightly caramelized flavor that roasting or sautéing can’t quite match. Plus, grilled veggies make a perfect side dish for everything from burgers and steaks to fish and chicken.
What You’ll Need
– Fresh zucchini and yellow squash (choose firm, medium-sized ones for the best flavor)
– Olive oil
– Seasonings (salt, pepper, garlic powder, dried herbs like thyme or oregano)
– Optional extras: lemon juice, fresh herbs, mustard, or chili flakes for a flavor boost
– A grill or grill pan
Step-by-Step Instructions on How to Grill Squash and Zucchini
1. Prep Your Vegetables
Start by washing your zucchini and squash thoroughly. Trim off the ends if you like, then slice them into uniform pieces to ensure even cooking. You can slice them into:
– Rounds about 1/3 to 1/2 inch thick
– Lengthwise planks about 1/4 to 1/2 inch thick
– Diagonal slices (on the bias) for a nice presentation
Avoid slicing too thin, as the veggies might fall apart on the grill.
2. Season and Marinate
Place your sliced squash and zucchini in a large bowl. Drizzle with olive oil and toss to coat evenly. Add your favorite seasonings-salt, pepper, garlic powder, dried herbs, and even a splash of mustard or lemon juice if you like. Toss again until every piece is lightly coated. Let them marinate for about 10-15 minutes while you preheat the grill.
3. Preheat Your Grill
Heat your grill or grill pan to medium or medium-high heat (around 375 to 450°F). Make sure the grates are clean and well-oiled to prevent sticking. If using a grill pan indoors, preheat it for 8-10 minutes to get those perfect grill marks.
4. Grill the Veggies
Place the squash and zucchini slices directly on the grill grates in a single layer. For best results, position them perpendicular to the grill bars to avoid slipping through. Grill for about 2 to 5 minutes per side depending on thickness, until you see nice char marks and the veggies are tender but still have a slight bite. Avoid overcooking to prevent mushiness. Keep the grill lid open to let steam escape and keep the veggies crisp.
5. Finish and Serve
Remove the grilled squash and zucchini from the grill and transfer to a serving platter. Drizzle any leftover marinade over the top for extra flavor. Finish with a squeeze of fresh lemon juice, a sprinkle of fresh herbs like parsley or basil, or even a crumbling of feta or goat cheese if you want a creamy touch. Serve warm as a side dish or toss into salads, pastas, or grain bowls.
Tips for Perfect Grilled Squash and Zucchini
– Choose smaller, firm vegetables: Larger squash can be watery and seedy, which affects flavor and texture.
– Uniform slicing: This ensures even cooking and prevents some pieces from burning while others remain raw.
– Don’t overcrowd the grill: Give each slice room to cook evenly and develop those beautiful grill marks.
– Use a marinade or oil: This prevents sticking and adds flavor.
– Watch your grill time: Usually 4-10 minutes total is enough; adjust based on thickness.
– Keep the grill lid open: This prevents steaming and keeps the veggies from becoming soggy.
Flavor Variations to Try
– Add crushed red pepper flakes or smoked paprika for a spicy kick.
– Toss with fresh chopped herbs like thyme, oregano, or basil after grilling.
– Use balsamic vinegar or red wine vinegar in your marinade for a tangy twist.
– Sprinkle with Parmesan or goat cheese just before serving.
– Serve with a dollop of avocado crema or a drizzle of homemade romesco sauce for a gourmet touch.
Grilling squash and zucchini is a simple way to elevate these humble vegetables into a star side dish. With just a little oil, seasoning, and the right technique, you’ll enjoy tender, flavorful veggies that complement any summer meal beautifully.
Enjoy your grilling adventure!