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Best Grilled Zucchini and Squash Recipe

★★★★★

4.9 from 57 reviews
  • Author: Hailey
  • Total Time: 23 minutes
  • Yield: 6 servings 1x
  • Diet: Low Fat

Description

This recipe for Best Grilled Zucchini and Squash offers a simple and delicious way to enjoy fresh summer vegetables. The zucchini and squash are sliced thinly, seasoned with garlic powder and kosher salt, brushed with avocado oil, and grilled to tender, smoky perfection. A creamy garlic and dill mayonnaise sauce adds a flavorful finishing touch, making this dish a perfect side for any grilled meal or a light, healthy snack.

Ingredients

Scale

Vegetables

  • 3 medium zucchini, cut lengthwise into ⅓-inch thick slices
  • 3 medium squash, cut lengthwise into ⅓-inch thick slices

Seasoning

  • 4 tablespoons avocado oil
  • 1 teaspoon garlic powder
  • 1 teaspoon kosher salt

Garlic Dill Mayonnaise Sauce

  • ½ cup mayonnaise
  • 3 tablespoons fresh dill, finely chopped (plus more for topping)
  • 2 cloves garlic, grated

Instructions

  1. Preheat the Grill: Preheat your grill to medium-high heat, approximately 400°F, ensuring it is hot enough to cook the vegetables quickly and evenly.
  2. Slice the Vegetables: Using a sharp knife or mandoline slicer, cut the zucchini and squash lengthwise into uniform ⅓-inch thick slices for even grilling.
  3. Season the Vegetables: Arrange the zucchini and squash slices in a single layer on a baking sheet. Brush both sides evenly with avocado oil, then sprinkle with garlic powder and kosher salt. Flip the slices and repeat the oil brushing and seasoning on the other side.
  4. Grill the Vegetables: Place the seasoned slices on the grill and cook for about 2-3 minutes per side. Flip carefully and grill the other side for another 2-3 minutes until tender and slightly charred.
  5. Prepare the Garlic Dill Mayonnaise: In a small bowl, mix together the mayonnaise, grated garlic, and finely chopped dill until well combined.
  6. Serve: Remove the grilled zucchini and squash from the grill and arrange on a serving platter. Spoon the garlic dill mayonnaise onto one side of each slice, spreading it evenly. Garnish with extra chopped dill for enhanced flavor and presentation. Serve immediately.

Notes

  • For an extra smoky flavor, use wood chips on your grill if using a charcoal grill.
  • You can substitute regular olive oil if avocado oil is unavailable.
  • The garlic dill mayonnaise is optional but highly recommended for added flavor.
  • To make it vegan, substitute mayonnaise with a vegan mayo alternative.
  • Ensure slices are uniform thickness for even cooking.
  • Leftovers can be stored in an airtight container in the refrigerator for up to 2 days.
  • Prep Time: 15 minutes
  • Cook Time: 8 minutes
  • Category: Side Dish
  • Method: Grilling
  • Cuisine: American

Keywords: grilled zucchini, grilled squash, summer side dish, garlic dill mayonnaise, healthy grilling recipe, avocado oil vegetables

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