Adding a Marinade to Vegetables before grilling transforms them from ordinary to extraordinary!

A simple vegetable marinade with balsamic vinegar and garlic adds flavor while helping the veggies to grill and caramelize beautifully.

Perfect to serve with steaks, grilled chicken breast or pork tenderloin.

Balsamic Grilled Vegetables in a bowl with a spoon

It’s incredible how good vegetables taste from the grill. Savory and smoky, there’s no better simmer side dish.

Vegetables for Grillling

This is the best-grilled vegetable recipe because it’s easy and so versatile!

Good vegetables to grill are ones that will hold their shape and can be cut large enough not to fall through the grate. Here are some of the veggies that perform well on the grill, and are especially delicious prepared this way:

  • Crunchy: red bell pepper, broccoli, asparagus, carrots, corn, cauliflower
  • Flavor Packed: onion wedges or whole garlic cloves
  • Tender: whole mushrooms, yellow squash, cherry or grape tomatoes, eggplant or zucchini slices
Raw vegetables in a white bowl with rosemary

Grilled Vegetable Marinade

Start With a Great Vegetable Marinade: No matter how you decided to serve your veggies, you will want to start by marinating them! It doesn’t have to be for long, even 20-30 minutes will infuse some flavor.

  • Acid: Use lemon juice or wine vinegar in place of balsamic if desired
  • Herbs: Rosemary is especially delicious with grilled vegetable marinade. Other herbs that go well are oregano, thyme, marjoram, sage, and basil.
  • Aromatics: Depending on what you’re serving this with, add in your favorites like garlic, minced green onion, and ginger. Season generously with kosher salt & black pepper.
Sauce being poured on grilled veggies

How to Grill Vegetables

Grilling mixed vegetables is super easy. You can either place slices or wedges straight on the grill, use skewers, or better yet, a grill basket.

  1. Preheat the grill to medium-high heat.
  2. Cut the veggies large enough so they don’t slip through the grates.
  3. Prepare the vegetable marinade and add the veggies for at least 20 minutes.
  4. Grill until tender, removing vegetables from the grill to a plate as they cook.
Grilled veggies on the BBQ

More Options for Grilling Marinated Veggies

  • Skewers – Thread veggies onto skewers if desired. If using wood skewers, soak them for at least 30 minutes (or even overnight) so they don’t burn.
  • Grill Basket – Use a grill basket to cook veggies simple and quickly. Add fast-cooking veggies toward the end.
  • Grill Mat – I use a grill mat for almost everything, you still get the perfect grill marks and all of the flavor but avoid the flare-ups plus nothing falls through!

More Grilled Vegetables We Love

Balsamic Grilled Vegetables in a bowl with a spoon
5 from 23 votes↑ Click stars to rate now!
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Balsamic Grilled Vegetables

Toss these veggies infused with a homemade marinade on the grill next to your favorite meat for the perfect meal!
Prep Time 20 minutes
Cook Time 10 minutes
Marinate Time 30 minutes
Total Time 1 hour
Servings 4 servings


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  • 1 small zucchini sliced ½" thick
  • 1 red onion cut into wedges
  • 1 bell pepper cubed
  • 8 ounces mushrooms halved
  • 1 cup grape tomatoes


  • 2 tablespoons olive oil
  • 2 teaspoons balsamic vinegar
  • 1 clove garlic minced
  • 1 tablespoon fresh rosemary chopped
  • salt & pepper to taste


  • Place all ingredients in a large bowl and toss to combine. Allow to marinate at least 30 minutes or up to 8 hours.
  • Preheat grill to medium heat.
  • Remove vegetables from marinade and place in a grilling basket or on a grill mat (or thread onto skewers).
  • Grill 8-12 minutes or until cooked to desired doneness.
  • Serve immediately.


Cut vegetables large enough that they won’t slip through the grate or use a grill basket or grill mat.
Add fresh herbs or your favorite seasonings to the marinade. 
Leftover grilled veggies can be stored in a covered container in the fridge for up to 4 days. Reheat on the grill or under the broiler until heated through and crispy again. 
5 from 23 votes

Nutrition Information

Calories: 114 | Carbohydrates: 10g | Protein: 3g | Fat: 8g | Saturated Fat: 1g | Sodium: 12mg | Potassium: 499mg | Fiber: 3g | Sugar: 6g | Vitamin A: 1355IU | Vitamin C: 55.4mg | Calcium: 18mg | Iron: 0.8mg

Nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.

Course Side Dish
Cuisine American
Balsamic Grilled Vegetables in a bowl with a spoon with writing
pouring marinade over vegetables to make Balsamic Grilled Vegetables with writing
close up of Balsamic Grilled Vegetables with a title
pouring marinade over vegetables and plated Balsamic Grilled Vegetables with writing


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Holly is a wine and cheese lover, recipe creator, shopping enthusiast and self appointed foodie. Her greatest passion is creating in the kitchen and making deliciously comforting recipes for the everyday home cook!
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    1. These can either be broiled for a few minutes on each side or roasted at a high temperature until tender (about 425°F).

    1. These can either be broiled for a few minutes on each side or roasted at a high temperature until tender (about 425°F).

      1. What balsamic vinegar do you use? I’ve never bought this before, and I’d like to fin a good one.

      2. This recipe uses only 2 teaspoons of balsamic, so really any type will work. I normally buy a mid priced one at the grocery store (no real preference). Enjoy the vegetables Kim!