Charcoal Grill Vegetarian Recipe Ideas for Flavorful Meals

Updated On: October 7, 2025

There’s something magical about cooking over a charcoal grill — the smoky aroma, the gentle char, and the vibrant flavors it imparts. But what if you’re following a vegetarian lifestyle or simply want to enjoy a meat-free meal that doesn’t compromise on taste?

This charcoal grill vegetarian recipe is your perfect answer! Bursting with colorful vegetables, bold marinades, and a hint of smokiness, it’s a dish that will win over even the most devoted carnivores.

In this post, we’ll walk you through a delicious and easy-to-make vegetarian grilling recipe that celebrates the best of summer produce. Whether you’re hosting a backyard barbecue or simply craving a wholesome, grilled meal, this recipe will elevate your grilling game.

Plus, you’ll find tips, variations, and serving ideas to customize it to your taste. Let’s fire up that charcoal and get grilling!

Why You’ll Love This Recipe

This charcoal grill vegetarian recipe is a celebration of fresh, wholesome ingredients enhanced by the unique flavor of charcoal grilling. Unlike stovetop or oven roasting, grilling infuses vegetables with a smoky depth while keeping them tender-crisp.

The marinade we use is packed with herbs, garlic, and zesty citrus, which perfectly complement the natural sweetness of the vegetables.

It’s also incredibly versatile — perfect for a quick weeknight dinner or a festive weekend gathering. Plus, grilling vegetables is a great way to retain nutrients and keep your meal light yet satisfying.

If you’re looking for a flavorful, healthy, and colorful vegetarian dish, this recipe will quickly become a summer staple!

Ingredients

  • 1 large zucchini, sliced into 1/2-inch thick rounds
  • 1 large yellow squash, sliced into 1/2-inch thick rounds
  • 1 red bell pepper, cut into quarters, seeds removed
  • 1 red onion, cut into thick rings
  • 8 oz portobello mushrooms, stems removed
  • 1 cup cherry tomatoes, whole
  • 3 tbsp olive oil
  • 2 tbsp balsamic vinegar
  • 2 cloves garlic, minced
  • 1 tbsp fresh rosemary, finely chopped
  • 1 tbsp fresh thyme, finely chopped
  • Salt and freshly ground black pepper, to taste
  • Optional: 1 tbsp soy sauce for an umami boost
  • Fresh parsley, chopped for garnish

Equipment

  • Charcoal grill with lid
  • Charcoal briquettes or lump charcoal
  • Grill tongs for turning vegetables
  • Mixing bowl for marinating
  • Brush for oiling the grill grate
  • Plate or tray for serving
  • Knife and cutting board

Instructions

  1. Prepare the charcoal grill: Light your charcoal and allow it to burn until covered with white ash, about 20-30 minutes. Spread the coals evenly for direct heat grilling. Oil the grill grate with a brush dipped in olive oil to prevent sticking.
  2. Marinate the vegetables: In a large mixing bowl, combine olive oil, balsamic vinegar, minced garlic, rosemary, thyme, salt, and pepper. Add the sliced zucchini, yellow squash, bell pepper, red onion, portobello mushrooms, and cherry tomatoes. Toss gently to coat all pieces evenly. For extra umami, add soy sauce if desired. Let marinate for 15-20 minutes.
  3. Preheat the grill: Ensure the grill is hot enough by holding your hand about 5 inches above the grate; you should only be able to keep it there for 2-3 seconds.
  4. Grill the vegetables: Place the marinated vegetables on the grill in a single layer. Grill zucchini, squash, bell peppers, onions, and mushrooms for about 4-5 minutes per side until tender and marked with grill lines. Turn cherry tomatoes in a grill basket or thread them on skewers and grill for 2-3 minutes, turning frequently.
  5. Check doneness: The vegetables should be tender but still have a slight bite — not mushy. Remove from grill and place on a serving platter.
  6. Garnish and serve: Sprinkle chopped fresh parsley over the grilled vegetables and serve immediately with your favorite side dishes.

Tips & Variations

“To avoid vegetables sticking to the grill, always oil the grate well before grilling and consider using a grill basket for smaller veggies like cherry tomatoes.”

Tip 1: If you prefer a smoky, spicy kick, add a pinch of smoked paprika or cayenne pepper to the marinade.

Tip 2: For a Mediterranean twist, add crumbled feta cheese or a drizzle of tzatziki sauce after grilling.

Variations: Substitute or add other vegetables such as asparagus, eggplant slices, or corn on the cob. You can also thread the veggies onto skewers to make colorful kebabs, perfect for easy flipping and presentation.

Nutrition Facts

Nutrient Amount Per Serving
Calories 150 kcal
Protein 4 g
Fat 10 g
Carbohydrates 14 g
Fiber 5 g
Sugar 7 g
Sodium 220 mg

Serving Suggestions

This grilled vegetable medley pairs beautifully with a variety of sides. Serve alongside fluffy couscous or quinoa salad for a light and filling meal.

For a heartier option, try it with grilled bread brushed with garlic oil or a side of creamy hummus.

If you’re looking to add some protein, consider topping the grilled veggies with crumbled goat cheese or serving them with a side of marinated tofu or tempeh. For more inspiration, check out our Lemon Ricotta Pasta With Arugula Recipe for a fresh pasta dish that complements these grilled flavors.

Conclusion

Grilling vegetables over charcoal is an excellent way to enjoy a flavorful, healthy vegetarian meal that feels special and satisfying. The smoky char and vibrant marinade bring out the best in fresh produce, making this recipe a favorite for summer cookouts or anytime you crave something light and delicious.

With simple ingredients and easy steps, even novice grillers can master this dish. Don’t hesitate to experiment with different vegetable combinations and seasonings to make it your own.

For more delightful recipes to accompany your grilled vegetables, explore our Harvest Hash Recipe: A Delicious and Easy Fall Comfort Food or add a refreshing touch with our Huckleberry Margarita Recipe.

Happy grilling!

📖 Recipe Card: Charcoal Grill Vegetarian Skewers

Description: A flavorful mix of grilled vegetables marinated in a tangy herb sauce. Perfect for a healthy and easy vegetarian meal on the charcoal grill.

Prep Time: PT20M
Cook Time: PT15M
Total Time: PT35M

Servings: 4 servings

Ingredients

  • 2 red bell peppers, cut into chunks
  • 1 large zucchini, sliced
  • 1 yellow squash, sliced
  • 1 red onion, cut into chunks
  • 8 oz button mushrooms, whole
  • 1 cup cherry tomatoes
  • 3 tbsp olive oil
  • 2 tbsp lemon juice
  • 2 cloves garlic, minced
  • 1 tsp dried oregano
  • Salt and pepper to taste
  • 8 wooden skewers, soaked in water for 30 minutes

Instructions

  1. In a bowl, whisk olive oil, lemon juice, garlic, oregano, salt, and pepper.
  2. Add all vegetables to the marinade and toss to coat well.
  3. Thread the vegetables onto the soaked skewers evenly.
  4. Preheat the charcoal grill to medium-high heat.
  5. Place the skewers on the grill and cook for 12-15 minutes, turning occasionally.
  6. Remove from grill and serve warm.

Nutrition: Calories: 150 kcal | Protein: 4 g | Fat: 9 g | Carbs: 15 g

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Photo of author

Marta K

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