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Powell Family Cooking / Recipes / 4th of July

Grilled Summer Squash, Asparagus, and Potatoes

Jami Powell headshot for author bio.
Modified: Nov 6, 2024 · Published: Jul 5, 2024 by Jami Powell · This post may contain affiliate links · Leave a Comment

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Grilled Summer Squash, Asparagus, and Potatoes combines grilled squash, asparagus, and baby potatoes with garlic, rosemary, and thyme for a fresh summer side dish. It's ideal for barbecue sides, grilled vegetable recipes, and summer dinners. The vegetables develop light char marks on the grill while the potatoes stay soft and tender inside.

If you like this recipe, you may also love our Pan-Fried Zucchini or Oven Roasted Corn on the Cob.

easy grilled summer squash asparagus and potatoes hero image. bbq side dish on grill pan seasoned.

Grilled Summer Squash, Asparagus, and Potatoes at a Glance 🔎

  • 🕒 Prep Time: 15 minutes
  • ⏱️ Cook Time: 15 minutes
  • 👥 Servings: 4
  • 🔥 Cook Method: Grilled
  • 🍽️ Cuisine (or General Category): Grilled vegetable side dish
  • 👩‍🍳 Pair With: Low and Slow Oven Baked Ribs, grilled chicken, steak
  • ⭐ Difficulty Level: Easy

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Grilling the vegetables over medium-high heat creates light char marks while keeping the centers tender. ~Jami

Jump to:
  • Grilled Summer Squash, Asparagus, and Potatoes at a Glance 🔎
  • Why We Love This Recipe
  • Key Ingredients
  • Substitutions & Variations
  • How to Make Grilled Summer Squash, Asparagus, and Potatoes
  • Expert Tips for Success
  • Storage
  • Recipe FAQs
  • More Asparagus Recipes You'll Love ♥️
  • 📖 Recipe
  • 💬 Share Your Thoughts

Why We Love This Recipe

  • Simple Preparation: This grilled vegetable recipe comes together quickly with minimal prep work.
  • Great for Cookouts: The vegetables pair well with grilled meats, burgers, and barbecue meals.
  • Balanced Texture: The potatoes stay tender while the squash and asparagus develop light charred edges on the grill.
  • Easy to Customize: The seasoning blend can be adjusted with different herbs, spices, or vegetables depending on what you have available.

Key Ingredients

  • Squash: Fresh summer squash brings a mild and slightly sweet flavor.
  • Asparagus: Trimmed asparagus adds a crisp texture and vibrant color.
  • Small Potatoes: Also known as new potatoes, they are tender and perfect for grilling.
  • Olive Oil: Use extra virgin olive oil for the best flavor.
  • Garlic Powder: Adds a subtle garlic flavor without overpowering the vegetables.
  • Onion Powder: Enhances the overall taste with a mild onion flavor.
  • Dried Thyme and Rosemary: These herbs provide a fragrant and savory note.
  • Salt and Black Pepper: Essential seasonings to bring out the natural flavors.
  • Paprika (Optional): Adds a hint of smokiness and color.

A full ingredient list with exact measurements can be found in the recipe card below.

Substitutions & Variations

  • Squash: Substitute with zucchini or yellow squash for a similar taste and texture.
  • Asparagus: Use green beans or bell peppers for a different flavor profile.
  • Small Potatoes: Fingerling potatoes or sweet potatoes can be used as alternatives.
  • Flavor: Add a squeeze of fresh lemon juice after grilling for a citrusy kick.
  • Equipment: Use an air fryer for a different cooking method.

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How to Make Grilled Summer Squash, Asparagus, and Potatoes

STEP ONE: Prepare the Vegetables

Slice the squash into rounds, trim the asparagus, and halve the small potatoes.

STEP TWO: Parboil the Potatoes

Bring a pot of water to a boil. Add the halved potatoes and parboil for 5 minutes until slightly tender. Drain the potatoes and let them cool slightly.

STEP THREE: Season the Vegetables

In a large bowl, toss the vegetables with olive oil, garlic powder, onion powder, dried thyme, dried rosemary, salt, black pepper, and paprika.

STEP FOUR: Grill the Vegetables

Place the parboiled potatoes on the grill first, cooking for about 2-3 minutes, turning occasionally. Add the squash and asparagus, grilling for an additional 8-10 minutes, turning occasionally, until all vegetables are tender and have grill marks.

Expert Tips for Success

👩‍🍳Jami's Pro Tips: Want to take this recipe to the next level? Check out my expert tips below for the best flavor, texture, and meal prep hacks!

✔️ DO Preheat the grill and clean the grates to prevent sticking.
✔️ DO Marinate the vegetables for at least 10 minutes before grilling to enhance the flavor.

Storage

Store any leftover grilled vegetables in an airtight container in the refrigerator for up to 3 days. This dish is not freezer-friendly. To reheat, place the vegetables on the grill for a few minutes or use a microwave.

Recipe FAQs

Do I need to parboil potatoes before grilling?

Yes, parboiling the potatoes for 5-7 minutes before grilling ensures they cook through evenly and become tender on the grill.

How can I prevent vegetables from sticking to the grill?

To prevent vegetables from sticking, make sure your grill grates are clean and well-oiled before adding the vegetables. You can also use a grill basket for easier handling.

What other vegetables can I add to this grilled summer squash recipe?

You can add a variety of vegetables such as bell peppers, cherry tomatoes, eggplant, or mushrooms to this recipe. These vegetables grill well and complement the flavors of squash, asparagus, and potatoes.

easy grilled summer squash asparagus and potatoes feature image. bbq side dish on stainless steel grill pan seasoned.

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Did You Try This Recipe?

Leave a ⭐️⭐️⭐️⭐️⭐️ rating and comment below. Don't forget to share it on Instagram, Facebook, & Pinterest. Thank you! 💛

📖 Recipe

easy grilled summer squash asparagus and potatoes feature image. bbq side dish on stainless steel grill pan seasoned.

Easy Grilled Summer Squash, Asparagus, and Potatoes

Jami Powell
Grilled Summer Squash, Asparagus, and Potatoes combines grilled squash, asparagus, and baby potatoes with garlic, rosemary, and thyme for a fresh summer side dish. It's ideal for barbecue sides, grilled vegetable recipes, and summer dinners. The vegetables develop light char marks on the grill while the potatoes stay soft and tender inside.
Print Recipe Pin Recipe
Prep Time 15 minutes mins
Cook Time 15 minutes mins
Total Time 30 minutes mins
Course Side Dish
Cuisine American, Grilled
Servings 4
Calories 203 kcal

Equipment

  • Grill
  • Grill basket (optional)
  • Large bowl
  • Tongs
  • Cutting board and knife
  • Pot for parboiling

Ingredients
  

  • 2 medium squash sliced into rounds
  • 1 bunch asparagus trimmed
  • 1 pound baby potatoes also known as new potatoes, halved
  • 3 tablespoons olive oil
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1 teaspoon dried thyme
  • 1 teaspoon dried rosemary
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • ½ teaspoon paprika optional

Instructions
 

  • Preheat your grill to medium-high heat. In a large bowl, combine the sliced squash, trimmed asparagus, and halved baby potatoes. Drizzle with olive oil and toss to coat evenly.
  • Bring a pot of water to a boil. Add the halved potatoes and parboil for 5 minutes until slightly tender. Drain the potatoes and let them cool slightly.
  • In a small bowl, mix together garlic powder, onion powder, dried thyme, dried rosemary, salt, black pepper, and paprika (if using). Sprinkle the seasoning mix over the vegetables and toss again to coat evenly.
  • Place the parboiled potatoes on the grill first, cooking for about 2-3 minutes, turning occasionally.
  • Add the squash and asparagus to the grill and continue grilling all the vegetables for an additional 8-10 minutes, turning occasionally, until they are tender and have grill marks. Remove the vegetables from the grill and serve immediately.

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Notes

Cooking Notes
Parboiling the potatoes before grilling helps them soften fully without burning on the outside. Turning the vegetables occasionally keeps the grill marks even while preventing overcooking.
Tips for Best Results:
  • Parboil the potatoes before grilling.
  • Cut the vegetables into similar sizes for even cooking.
  • Oil the vegetables well to prevent sticking.
  • Turn occasionally for even grill marks.
How to Know It’s Ready:
The vegetables should look lightly charred while the potatoes feel tender when pierced with a fork.

Nutrition

Calories: 203kcalCarbohydrates: 25gProtein: 4gFat: 11gSaturated Fat: 2gPolyunsaturated Fat: 1gMonounsaturated Fat: 8gSodium: 592mgPotassium: 768mgFiber: 4gSugar: 3gVitamin A: 363IUVitamin C: 39mgCalcium: 39mgIron: 2mg
Did you make this recipe?Tag @powell.family.cooking on Instagram

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