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Grilled Zucchini and Yellow Squash Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 3.9 from 11 reviews
  • Author: Olivia
  • Prep Time: 10 minutes
  • Cook Time: 6 minutes
  • Total Time: 20 minutes
  • Yield: 6 servings
  • Category: Side Dish
  • Method: Grilling
  • Cuisine: American
  • Diet: Vegetarian

Description

This vibrant Grilled Zucchini and Yellow Squash recipe features tender, smoky vegetable slices marinated in a flavorful blend of olive oil, Dijon mustard, garlic, dried thyme, and spices. Perfect for a healthy side dish, these grilled veggies are quick to prepare and packed with fresh, summery flavors that complement any meal.


Ingredients

Vegetables

  • 2 medium-sized zucchini
  • 2 medium-sized yellow squash

Marinade

  • ¼ cup extra-virgin olive oil
  • 1 Tablespoon Dijon mustard
  • 1 teaspoon garlic, finely minced
  • 1 teaspoon dried thyme
  • ½ teaspoon kosher salt
  • ¼ teaspoon black pepper
  • ¼ teaspoon crushed red pepper flakes

Instructions

  1. Slice the Vegetables: Cut both zucchini and yellow squash lengthwise into slices between ¼ and ½ inch thick to ensure even grilling and tenderness.
  2. Make the Marinade: In a large bowl, whisk together the extra-virgin olive oil, Dijon mustard, finely minced garlic, dried thyme, kosher salt, black pepper, and crushed red pepper flakes to create a flavorful marinade.
  3. Marinate the Vegetables: Add the sliced zucchini and yellow squash to the bowl with the marinade. Gently toss to coat all pieces evenly. Let the vegetables marinate for about 15 minutes while the grill preheats to allow the flavors to absorb.
  4. Preheat the Grill: Heat your grill to medium heat, aiming for a temperature between 400 and 450 degrees Fahrenheit to achieve perfect grill marks and caramelization.
  5. Prepare for Grilling: Shake off excess marinade from the vegetables to prevent flare-ups, and arrange the slices perpendicular to the grill grates to avoid slipping through during cooking.
  6. Grill the Vegetables: Place the zucchini and squash slices on the grill and cook for 2 to 3 minutes per side with the grill lid open, to avoid steaming and promote a smoky char. Use the reserved marinade sparingly if desired as a brush for additional flavor.

Notes

  • Keeping the grill lid open during grilling prevents the vegetables from steaming and maintains a nice char.
  • Cutting the vegetables into uniform thickness ensures even cooking on the grill.
  • Serving suggestion: This dish pairs well with grilled meats or as part of a vegetarian platter.
  • Use fresh thyme instead of dried thyme for an even brighter flavor if available.
  • Adjust crushed red pepper flakes according to your preferred heat level.