Roasted Zucchini Summer Squash

Section: Perfect Side Dishes to Complete Any Meal

This roasted zucchini and squash dish is a quick and delicious way to enjoy summer vegetables. With just olive oil, Italian herbs, garlic powder, and a few pantry staples, the sliced zucchini and yellow squash are roasted until tender and caramelized. A quick broil adds extra flavor and golden color. Ideal for busy weeknights or using up an abundance of squash, this versatile side pairs well with many main courses. You can switch it up with seasonings like Cajun spice, lemon zest, onions, or even parmesan. It’s hands-off, fast, and always flavorful.

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Published By Ioana
Updated on Wed, 16 Jul 2025 15:36:04 GMT
A dish of roasted zucchini and squash. Bookmark
A dish of roasted zucchini and squash. | ioanacooks.com

This roasted zucchini and squash dish has been my go to side for easy summer meals It brings out the natural sweetness of the vegetables with a savory blend of herbs and just a touch of garlic The texture stays tender with golden crisp edges and it takes minimal effort to prepare

I started making this when our garden exploded with zucchini and it quickly became a regular part of dinner in our home even my picky eater devours it

Ingredients

  • Zucchini: sliced into even rounds look for firm squash with smooth skin
  • Yellow squash: similar size and shape as zucchini aim for ones without blemishes
  • Olive oil: helps caramelize the edges and bind the seasoning use extra virgin for the best flavor
  • Italian seasoning: classic blend of oregano thyme rosemary basil and more dried or fresh both work
  • Garlic powder: boosts umami if using fresh garlic mince finely
  • Sea salt: enhances natural sweetness of the vegetables use fine salt for even coverage
  • Black pepper: adds contrast and warmth fresh ground gives the best punch

Step-by-Step Instructions

Prepare the Vegetables:
Slice zucchini and squash into one half inch thick rounds uniform cuts help them roast evenly
Season Generously:
In a large mixing bowl toss the squash with olive oil Italian herbs garlic powder salt and pepper mix thoroughly so all pieces are coated
Arrange for Roasting:
Spread slices flat on a large baking sheet leave space between pieces to avoid steaming
Roast to Perfection:
Bake in a preheated oven at four hundred degrees Fahrenheit for about fifteen minutes vegetables should be tender and edges lightly golden
Finish Under Broiler:
Turn broiler to high and move baking sheet to upper rack watch closely and broil for one to three minutes until caramelized brown spots appear
Roasted zucchini and squash. Bookmark
Roasted zucchini and squash. | ioanacooks.com

The scent of Italian herbs and roasted garlic fills the kitchen in the best way This dish reminds me of my grandmother’s summer lunches always featuring produce from her backyard garden

Storage Tips

Let leftovers cool before storing Refrigerate in airtight container for up to four days Reheat in oven or air fryer for best texture Avoid microwaving as it may make them soggy

Ingredient Substitutions

Use avocado oil instead of olive oil for higher smoke point Swap garlic powder with finely minced fresh garlic for a stronger bite Try adding red onions or bell peppers for more variety in color and flavor

Serving Suggestions

Pair with grilled chicken or fish for a balanced meal Serve alongside pasta or quinoa for a vegetarian plate Top with crumbled feta or parmesan right out of the oven

Roasted zucchini and squash. Bookmark
Roasted zucchini and squash. | ioanacooks.com

Cultural Context

Zucchini and squash are traditional ingredients in Mediterranean and southern US cuisines Roasting is a timeless method that enhances their flavor without heavy sauces

Frequently Asked Questions About Recipes

→ What type of squash works best for roasting?

Yellow summer squash and zucchini both roast well due to their similar texture and moisture level. Choose ones that are firm and not overly large for the best results.

→ How thick should I slice zucchini and squash for roasting?

Slice them into 3/8- to 1/2-inch thick rounds. This ensures they roast evenly and don’t turn mushy.

→ Can I use fresh garlic instead of garlic powder?

Yes, fresh minced garlic can be used, especially since the roasting time is short. Add it along with the olive oil and herbs.

→ How do I prevent the squash from becoming soggy?

Don’t overcrowd the pan and avoid overcooking. Keep slices in a single layer with space between them to allow caramelization rather than steaming.

→ What are some seasoning variations I can try?

Try adding lemon juice or zest, red pepper flakes for heat, parmesan cheese for richness, or fresh herbs like thyme and parsley after roasting.

→ Is broiling necessary after roasting?

While optional, a quick broil enhances the color and flavor by giving the vegetables a light golden crisp. Watch closely to avoid burning.

Roasted Zucchini Summer Squash

Tender zucchini and squash roasted with garlic and herbs for a fast and flavorful side.

Time Needed to Prep
10 minutes
Cooking Duration
15 minutes
Overall Time
25 minutes
Published By: Ioana

Category of Recipe: Side Dishes

Preparation Difficulty: Easy to Make

Type of Cuisine: American

Number of Portions: 4 How Many It Serves (1 large sheet pan of roasted vegetables)

Dietary Preferences: Low-Carb Friendly, Vegan Safe, Made for Vegetarians, No Gluten, Dairy-Free Suitable

Ingredients You'll Need

→ Vegetables

Ingredient 01 2 medium zucchini, sliced into 1/2-inch rounds
Ingredient 02 2 medium yellow squash, sliced into 1/2-inch rounds

→ Oil and Seasonings

Ingredient 03 2 tablespoons olive oil
Ingredient 04 1 teaspoon Italian seasoning
Ingredient 05 1/2 teaspoon garlic powder
Ingredient 06 1/2 teaspoon sea salt
Ingredient 07 1/4 teaspoon black pepper

Steps to Follow

Step 01

Preheat oven to 400°F (204°C) and prepare a large baking sheet.

Step 02

In a large bowl, toss zucchini and squash with olive oil, Italian seasoning, garlic powder, salt, and pepper until evenly coated.

Step 03

Spread the seasoned slices in a single layer on the baking sheet, ensuring they are not overlapping.

Step 04

Bake for 15 minutes, or until vegetables are tender and lightly golden.

Step 05

Broil for 2-3 minutes for additional caramelization, watching closely to avoid burning.

Extra Tips

  1. Slice vegetables evenly to ensure uniform cooking and prevent mushiness.
  2. Avoid overcrowding the pan to promote browning rather than steaming.
  3. Use fresh herbs for a more vibrant finish if available.

Tools You'll Need

  • Large mixing bowl
  • Chef’s knife
  • Cutting board
  • Large baking sheet
  • Oven

Nutritional Information (Per Serving)

Remember, these values are for guidance only and shouldn't replace advice from a professional.
  • Calories Per Serving: 90
  • Total Fat: 6 grams
  • Carbohydrate Amount: 7 grams
  • Protein Amount: 2 grams