Grilled Vegetable Sliders

Highlighted under: Simple Inspiration

I absolutely love making Grilled Vegetable Sliders during the summer months when the vegetables are at their peak flavor. There’s just something so satisfying about grilling fresh zucchini, bell peppers, and eggplant to create a hearty yet healthy burger alternative. We use a whole-grain bun and a zesty spread that complements the smoky flavors from the grill. It’s a fantastic way to enjoy a lighter meal, and it never fails to impress both vegetarians and meat lovers at my gatherings!

Nell Abernathy

Created by

Nell Abernathy

Last updated on 2026-01-12T06:49:34.973Z

When I first made these Grilled Vegetable Sliders, I was surprised by how much flavor the grilled veggies could bring to the table. Each bite bursts with a variety of tastes, thanks to the marinade I use, which includes balsamic vinegar and olive oil. I recommend marinating the vegetables for at least 30 minutes to enhance their flavors even further.

Additionally, we experimented with different types of cheese, and I found that goat cheese offers a creamy contrast to the grilled veggies. Using fresh herbs like basil or cilantro not only elevates the flavor but also makes the sliders visually appealing. Trust me, these sliders are a game changer for any barbecue or picnic!

Why You'll Love This Recipe

  • Deliciously smoky flavor from grilled vegetables
  • Healthy alternative to traditional burgers
  • Customizable with your favorite toppings and spreads

Ingredients

Gather the following ingredients to make these delightful sliders:

For the Sliders

  • 1 medium zucchini, sliced
  • 1 medium eggplant, sliced
  • 1 red bell pepper, sliced
  • 1 yellow bell pepper, sliced
  • 4 whole-grain slider buns
  • 3 tablespoons olive oil
  • 2 tablespoons balsamic vinegar
  • Salt and pepper to taste
  • Fresh basil leaves (for garnish)

For the Zesty Spread

  • 1/2 cup Greek yogurt
  • 1 tablespoon Dijon mustard
  • 1 tablespoon lemon juice
  • 1 clove garlic, minced
  • Salt and pepper to taste

With these ingredients ready, you're well on your way to making the best grilled vegetable sliders!

Instructions

Follow these easy steps to grill your sliders:

Marinate the Vegetables

In a large bowl, combine the sliced zucchini, eggplant, and bell peppers with olive oil, balsamic vinegar, salt, and pepper. Toss well and let them marinate for at least 30 minutes.

Prepare the Zesty Spread

In a small bowl, mix Greek yogurt, Dijon mustard, lemon juice, minced garlic, salt, and pepper. Stir until smooth and set aside.

Grill the Vegetables

Preheat your grill to medium-high heat. Place the marinated vegetables directly on the grill grates. Grill for about 5-7 minutes on each side until they are tender and have nice grill marks.

Assemble the Sliders

Cut the slider buns in half. Spread a generous amount of the zesty spread on the bottom half, layer with grilled vegetables, and top with fresh basil leaves. Cover with the top half of the bun.

Serve and Enjoy

Serve the sliders warm alongside your favorite dipping sauces or salads for a complete meal!

Now you’re ready to share your delicious grilled vegetable sliders with friends and family!

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Pro Tips

  • For a smokier flavor, consider adding a few drops of liquid smoke to your marinade. You can also experiment with different types of cheeses for a unique taste.

Questions About Recipes

→ Can I make these sliders ahead of time?

Yes, you can marinate the vegetables and prepare the zesty spread a day in advance. Just grill the vegetables before serving.

→ What can I substitute for the Greek yogurt?

You can use sour cream or a dairy-free yogurt if you prefer a non-dairy option.

→ Are these sliders suitable for meal prep?

Absolutely! These sliders can be made ahead of time and reheated on a grill or in the oven.

→ Can I use other vegetables?

Definitely! Feel free to use vegetables like mushrooms, asparagus, or even sweet potatoes for a twist!

Grilled Vegetable Sliders

I absolutely love making Grilled Vegetable Sliders during the summer months when the vegetables are at their peak flavor. There’s just something so satisfying about grilling fresh zucchini, bell peppers, and eggplant to create a hearty yet healthy burger alternative. We use a whole-grain bun and a zesty spread that complements the smoky flavors from the grill. It’s a fantastic way to enjoy a lighter meal, and it never fails to impress both vegetarians and meat lovers at my gatherings!

Prep Time20 minutes
Cooking Duration15 minutes
Overall Time35 minutes

Created by: Nell Abernathy

Recipe Type: Simple Inspiration

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

For the Sliders

  1. 1 medium zucchini, sliced
  2. 1 medium eggplant, sliced
  3. 1 red bell pepper, sliced
  4. 1 yellow bell pepper, sliced
  5. 4 whole-grain slider buns
  6. 3 tablespoons olive oil
  7. 2 tablespoons balsamic vinegar
  8. Salt and pepper to taste
  9. Fresh basil leaves (for garnish)

For the Zesty Spread

  1. 1/2 cup Greek yogurt
  2. 1 tablespoon Dijon mustard
  3. 1 tablespoon lemon juice
  4. 1 clove garlic, minced
  5. Salt and pepper to taste

How-To Steps

Step 01

In a large bowl, combine the sliced zucchini, eggplant, and bell peppers with olive oil, balsamic vinegar, salt, and pepper. Toss well and let them marinate for at least 30 minutes.

Step 02

In a small bowl, mix Greek yogurt, Dijon mustard, lemon juice, minced garlic, salt, and pepper. Stir until smooth and set aside.

Step 03

Preheat your grill to medium-high heat. Place the marinated vegetables directly on the grill grates. Grill for about 5-7 minutes on each side until they are tender and have nice grill marks.

Step 04

Cut the slider buns in half. Spread a generous amount of the zesty spread on the bottom half, layer with grilled vegetables, and top with fresh basil leaves. Cover with the top half of the bun.

Step 05

Serve the sliders warm alongside your favorite dipping sauces or salads for a complete meal!

Extra Tips

  1. For a smokier flavor, consider adding a few drops of liquid smoke to your marinade. You can also experiment with different types of cheeses for a unique taste.

Nutritional Breakdown (Per Serving)

  • Calories: 280 kcal
  • Total Fat: 10g
  • Saturated Fat: 2g
  • Cholesterol: 5mg
  • Sodium: 220mg
  • Total Carbohydrates: 39g
  • Dietary Fiber: 6g
  • Sugars: 5g
  • Protein: 9g