Grilled Zucchini and Squash in Pan

If you love the taste of grilled veggies but don’t want to fire up the grill, this recipe has your back. Grilled zucchini and squash in a pan gives you that same charred flavor and tender bite right on your stovetop. It’s quick, simple, and perfect for weeknights.

Serve it as a side, toss it with pasta, or pile it onto grain bowls. You’ll be surprised how much flavor you can get from a few pantry staples and a hot pan.

What Makes This Recipe So Good

• All the grilled flavor, no outdoor grill: A hot skillet or grill pan creates those gorgeous sear marks and smoky edges.
• Fast and flexible: From start to finish, you’re looking at about 15–20 minutes. Works with zucchini, yellow squash, or both.
• Simple ingredients, big payoff: Olive oil, garlic, lemon, and herbs do the heavy lifting.
• Meal prep friendly: Keeps well and tastes great warm or at room temperature.
• Light and satisfying: Naturally gluten-free and easy to make dairy-free or vegan.

Ingredients

• 2 medium zucchini, sliced into 1/4-inch thick rounds or half-moons
• 2 medium yellow squash, sliced into 1/4-inch thick rounds or half-moons
• 2 tablespoons olive oil, plus more as needed
• 1 teaspoon kosher salt (or to taste)
• 1/2 teaspoon black pepper
• 1 teaspoon Italian seasoning or dried oregano
• 2 cloves garlic, minced
• 1 tablespoon fresh lemon juice
• 1 teaspoon lemon zest (optional but great)
• 2 tablespoons chopped fresh parsley or basil
• Red pepper flakes, to taste (optional)
• Grated Parmesan or crumbled feta, for serving (optional)

How to Make It

1. Preheat the pan: Set a large skillet or grill pan over medium-high heat.Let it get hot for 2–3 minutes. A hot pan gives you the best sear.
2. Prep the veggies: Pat zucchini and squash dry with paper towels. Toss with 1 tablespoon olive oil, half the salt, and half the pepper.
3. Sear in batches: Add a thin film of oil to the hot pan.Spread a single layer of squash and zucchini don’t crowd. Cook 3–4 minutes without moving until the underside is nicely browned.
4. Flip and finish: Flip and cook another 2–3 minutes until tender with a little bite. Transfer to a bowl and repeat with the remaining slices, adding more oil as needed.
5. Add seasoning: Return all the cooked veggies to the pan over medium heat.Add remaining salt and pepper, Italian seasoning, and garlic. Cook 30–60 seconds, just until fragrant.
6. Brighten it up: Turn off the heat. Stir in lemon juice, lemon zest, red pepper flakes (if using), and fresh herbs.
7. Serve: Taste and adjust seasoning.Finish with a drizzle of olive oil and a sprinkle of Parmesan or feta if you like.

How to Store

• Refrigerate: Cool completely, then store in an airtight container for up to 4 days.
• Reheat: Warm in a skillet over medium heat with a splash of olive oil, 2–3 minutes, or microwave in short bursts.
• Freeze: Not ideal. The texture turns mushy after thawing.
• Meal prep tip: Keep the lemon and fresh herbs separate and add them after reheating for the best flavor.

Why This is Good for You

• Low in calories, high in nutrients: Zucchini and squash provide vitamin C, potassium, and fiber.
• Healthy fats: Olive oil supports heart health and helps you absorb fat-soluble vitamins.
• Light but filling: Lots of volume without heaviness, great for balanced meals.
• Herbs and lemon: Add flavor without extra sodium or heavy sauces.

What Not to Do

• Don’t crowd the pan: Overlapping slices steam instead of sear, leading to soggy veggies.
• Don’t use low heat: You’ll miss the char and the squash may turn watery.
• Don’t overcook: Aim for tender-crisp, not mushy. Pull them as soon as they’re just tender.
• Don’t skip drying: Surface moisture fights browning.Pat the slices dry first.
• Don’t add garlic too early: It burns fast. Add near the end for best flavor.

Recipe Variations

• Garlic-Butter Finish: Swap half the olive oil at the end for 1 tablespoon butter and a squeeze of lemon.
• Mediterranean Style: Add cherry tomatoes, olives, oregano, and finish with feta.
• Smoky Twist: Sprinkle smoked paprika or use a pinch of chipotle powder.
• Parmesan Crust: After searing, dust with grated Parmesan and let it melt slightly in the pan.
• Herby Pesto: Toss the cooked veggies with a spoonful of basil pesto.
• Protein Boost: Add chickpeas or sliced grilled chicken to make it a full meal.

FAQ

Can I use a nonstick pan?

Yes. A nonstick pan works well and makes flipping easy. You may not get deep grill marks, but you’ll still get good color and flavor.

How do I avoid soggy zucchini?

Slice evenly, pat dry, use high heat, and cook in a single layer. Pull them as soon as they’re tender with a little bite.

Do I need to salt the zucchini ahead of time?

Not required for quick pan-grilling. If your squash is very watery, you can salt lightly and let it sit 10 minutes, then pat dry before cooking.

What oil is best?

Olive oil adds great flavor and handles medium-high heat well. For very high heat, use avocado oil or grapeseed oil.

Can I add onions or peppers?

Absolutely. Slice them thin and start them first, since they take a bit longer to soften. Then add the squash and zucchini.

Final Thoughts

Grilled zucchini and squash in a pan is the kind of simple recipe you’ll make on repeat. It’s fast, flavorful, and endlessly adaptable. Keep the heat high, don’t crowd the pan, and finish with something bright. You’ll have a side or a light main that tastes like summer any night of the week.

Grilled Zucchini and Squash in Pan - Quick, Flavorful, and Weeknight-Friendly

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 12 minutes mins

Total Time 22 minutes mins

Servings: 4 servings

Ingredients Method

Ingredients

  

• 2 medium zucchini, sliced into 1/4-inch thick rounds or half-moons
• 2 medium yellow squash, sliced into 1/4-inch thick rounds or half-moons
• 2 tablespoons olive oil, plus more as needed
• 1 teaspoon kosher salt (or to taste)
• 1/2 teaspoon black pepper
• 1 teaspoon Italian seasoning or dried oregano
• 2 cloves garlic, minced
• 1 tablespoon fresh lemon juice
• 1 teaspoon lemon zest (optional but great)
• 2 tablespoons chopped fresh parsley or basil
• Red pepper flakes, to taste (optional)
• Grated Parmesan or crumbled feta, for serving (optional)

Method

 

1. Preheat the pan: Set a large skillet or grill pan over medium-high heat. Let it get hot for 2–3 minutes. A hot pan gives you the best sear.
2. Prep the veggies: Pat zucchini and squash dry with paper towels. Toss with 1 tablespoon olive oil, half the salt, and half the pepper.
3. Sear in batches: Add a thin film of oil to the hot pan. Spread a single layer of squash and zucchini—don’t crowd. Cook 3–4 minutes without moving until the underside is nicely browned.
4. Flip and finish: Flip and cook another 2–3 minutes until tender with a little bite. Transfer to a bowl and repeat with the remaining slices, adding more oil as needed.
5. Add seasoning: Return all the cooked veggies to the pan over medium heat. Add remaining salt and pepper, Italian seasoning, and garlic. Cook 30–60 seconds, just until fragrant.
6. Brighten it up: Turn off the heat. Stir in lemon juice, lemon zest, red pepper flakes (if using), and fresh herbs.
7. Serve: Taste and adjust seasoning. Finish with a drizzle of olive oil and a sprinkle of Parmesan or feta if you like.