Smoky Traeger Grilled Zucchini and Yellow Squash Recipe

A quick and flavorful summer side, this dish cooks directly on a pellet grill and highlights grilled zucchini and yellow squash seasoned with a bold Mediterranean blend.

Traeger Grilled Zucchini and Yellow Squash

Traeger Grilled Zucchini and Yellow Squash is one of the easiest, tastiest side dishes for summer grilling. Fresh zucchini and yellow squash are seasoned with a Mediterranean-style spice blend and cooked right on the pellet grill for a smoky, caramelized finish. This versatile side pairs beautifully with grilled fish, chicken, or simply a chilled glass of wine.

From garden to grill in minutes: with minimal prep you can toss these vegetables on the pellet grill and have a vibrant, healthy side ready in no time.

Zucchini and Yellow Squash Recipe

I like to slice zucchini and yellow squash into long wedges so each bite includes both tender flesh and the soft seeds. Brush the pieces lightly with oil and sprinkle on a Mediterranean seasoning for bold flavor. Serve them hot from the grill with a dipping sauce like buttermilk ranch, or enjoy them plain—the seasoning holds up well on its own.

Is Summer Squash the Same as Zucchini?

Both zucchini and yellow squash are types of summer squash, but they have distinct characteristics. Beyond color, their textures and subtle flavor profiles differ: zucchini typically has a firmer, more uniform flesh, while yellow squash can have a slightly different internal structure and a milder taste. Using a flavorful Mediterranean seasoning helps unite their flavors when grilled.

See all my Easy Side Dish recipes!

More Zucchini Recipes

• Togarashi Zucchini | Spiralized zucchini tossed with Japanese togarashi seasoning—great as a meatless main or a bright side.
• Zucchini Bread | A sweet option: moist zucchini bread studded with chocolate chips—perfect for breakfasts or snacks.
• Beef and Wild Rice Stuffed Zucchini | Hearty stuffed zucchini filled with seasoned beef and wild rice for a satisfying main course.

Easy Traeger Recipes all in one spot!

Are Squash and Zucchini Good for You?

Yes. Both zucchini and yellow squash are hydrating, low-calorie vegetables that provide fiber and essential nutrients. Grilling is a healthy cooking method because it imparts flavor without the extra fat that comes from pan-frying. Wood-fired or pellet-grilled squash gains a pleasant smoky edge and delicious char.

What’s in a Mediterranean “Greek” Blend?

A Mediterranean or “Greek-style” spice blend typically balances savory and bright flavors—onion, garlic, dried herbs, chili flakes, citrus notes like orange, and sometimes sundried tomato. These blends are versatile and work well on both meats and vegetables. If you enjoy Greek flavors, a Mediterranean seasoning will elevate grilled zucchini and squash beautifully.

If you don’t have a premade blend, sprinkle a mix of oregano, garlic powder, onion powder, salt, and red pepper flakes for a quick substitute.

Pellet Grill Zucchini and Yellow Squash

Yield: 6 servings

A simple grilled side of zucchini and yellow squash seasoned with bold Mediterranean spices and cooked on a pellet grill for bright, smoky flavor.

Prep Time: 5 minutes

Cook Time: 10–15 minutes

Total Time: 15 minutes

Ingredients

• 2 zucchini
• 2 yellow squash
• 2 teaspoons avocado oil (or olive oil)
• 1 tablespoon Mediterranean or Greek-style seasoning

Instructions

1. Preheat your pellet grill to 375°F (follow your grill’s instructions).
2. Slice the zucchini and squash lengthwise into quarters. Brush the pieces lightly with oil and sprinkle evenly with seasoning.
3. Place the vegetables directly on the grill grates and cook 10–15 minutes, turning every 3–4 minutes so each side gets good sear marks.
4. Remove from the grill when tender and slightly charred. Serve immediately.

Recommended Products

Mediterranean seasoning blends and a reliable pellet smoker make this recipe effortless and delicious.

Nutrition (per serving)

Calories: 48 • Total Fat: 2g • Sodium: varies with seasoning • Carbs: 7g • Fiber: 2g • Protein: 2g

Nutrition data is an estimate. Consult a trusted source if you need precise values for medical reasons.

What If I Don’t Have a Pre-Made Mediterranean Blend?

No problem—use a homemade mix of dried oregano, garlic powder, onion powder, salt, and a pinch of red pepper flakes. Adjust amounts to taste. A little citrus zest (lemon or orange) added after grilling brightens the dish further.

Do You Grill Zucchini With the Skin On?

Yes—leave the skin on. It helps the squash hold its shape while grilling and adds texture. Zucchini skin is mild and not bitter like some other squash skins.

Can You Slice Zucchini Ahead of Time?

Yes. Pre-slice the vegetables and cover them with a damp paper towel or cloth to prevent drying, then refrigerate until ready to grill. That said, this recipe is so quick you can slice right before cooking.

What to Serve With Grilled Squash and Zucchini

• Smoked Beef Ribs | Tender ribs smoked low and slow for deep flavor.
• Classic BLT | A simple, satisfying sandwich that complements grilled veggies.
• Smoked Meatloaf | Try meatloaf on the grill for a smoky twist on a comfort classic.
• Beer Can Chicken | Juicy, charred chicken that pairs nicely with grilled squash.

How to Store Leftover Squash

Allow leftovers to cool slightly, then store in an airtight container in the fridge for 1–2 days. Grilled squash is best fresh; it may soften in the fridge but still tastes good cold or reheated.

Best Way to Reheat Zucchini and Squash

Reheat briefly in the oven to help restore texture, or use the microwave when time is tight. The oven will give a better result if you want to re-crisp the edges slightly.