Garlic Butter Zucchini Melt

Featured in: Perfect Complements for Every Meal

Enjoy slices of fresh zucchini sautéed in garlic butter and Italian seasoning, layered between golden bread with oozy mozzarella and cheddar. This melt brings together crisp, buttery bread and tender vegetables for a comforting, flavor-packed bite. Serve hot, with a touch of basil for brightness, for a satisfying lunch or dinner that's both hearty and fresh.

sana kitchen chef
By Sana Sana
Updated on Wed, 13 Aug 2025 21:07:12 GMT
A stack of grilled zucchini sandwiches with garlic butter and cheese. Pin it
A stack of grilled zucchini sandwiches with garlic butter and cheese. | recipebyme.com

Nothing wakes up a weekday lunch or transforms a simple dinner quite like this garlic butter zucchini melt. Imagine crisp bread overflowing with buttery zucchini and gooey cheese—comforting but light enough to enjoy year-round. This recipe is a personal favorite for days when I crave something melty and satisfying without fuss or piles of dishes.

The first time I made this, I only had zucchini and some leftover cheese on hand but the caramelized zucchini and garlic flavor made the whole kitchen smell amazing and now we insist on making these every summer when the garden overflows with squash.

Ingredients

  • Medium zucchinis: Sliced into thick rounds for the perfect melt and tender bite, look for glossy skin and no soft spots
  • Unsalted butter: Creates a rich base, always choose fresh butter for flavor
  • Garlic: Minced fresh to bring aroma and a punch that pairs perfectly with the zucchini
  • Italian seasoning: Adds herbaceous notes, use a good quality blend without too much salt
  • Salt and pepper: Enhances every layer, taste as you go
  • Bread: Use sturdy slices like sourdough or whole grain for crunch and support
  • Mozzarella cheese: Shredded for even melting, buy a block and shred it yourself for the gooiest result
  • Cheddar cheese: Sharpness balances the mozzarella, choose aged for extra depth
  • Fresh basil leaves: For garnish, pick vibrant leaves for best flavor

Instructions

Sauté the Zucchini:
Melt two tablespoons of butter in a wide skillet on medium heat until foaming, then add the zucchini rounds in a single layer. Scatter in the minced garlic and Italian seasoning. Season generously with salt and pepper. Let the zucchini cook undisturbed for about five to seven minutes so one side turns golden. Flip each round only once. Remove from heat as soon as the slices are tender and edges are colored.
Prep the Cooking Station:
Set another skillet or a large griddle over medium heat. Add the remaining butter so it coats the surface evenly. Wait until the butter just begins to sizzle before assembling your sandwiches.
Build the Sandwich:
Lay a single slice of bread onto the hot skillet. Sprinkle with a thick layer of mozzarella so it catches the heat first. Pile on sautéed zucchini while still warm, layering for even coverage. Follow with cheddar cheese so both cheeses melt together. Cap with another slice of bread and press gently with a spatula.
Toast the Sandwich:
Cook the sandwich for three to four minutes until golden brown and crisp underneath. Use a broad spatula to flip gently. Cook the second side for another three to four minutes watching closely so nothing burns. Aim for both cheeses melted and the bread evenly colored.
Serve and Garnish:
Once cooked, lift each sandwich and set onto a board. Carefully slice in half using a serrated knife. Scatter fresh basil leaves on top just before serving to add brightness and aroma. Serve hot for the best melty texture.
A delicious garlic butter zucchini melt sandwich is served on a plate.
A delicious garlic butter zucchini melt sandwich is served on a plate. | recipebyme.com

The mozzarella is my personal must have here, stretching into every bite and balancing the garlic and tender zucchini. This sandwich always brings back memories of family nights on the patio as we try out different cheese combinations and share laughs over the messiest melty parts.

Storage Tips

Keep leftovers wrapped tightly and stored in the fridge for up to two days. Reheat in a hot skillet to crisp the bread again—you can also use a toaster oven for even results. I do not recommend microwaving as the bread softens.

Ingredient Substitutions

Try yellow squash if zucchini is out of season. You can swap cheddar for Monterey Jack if you prefer a milder cheese. Whole wheat or sourdough bread gives you more structure and adds nice flavor.

Serving Suggestions

Pair these sandwiches with tomato soup or a fresh mixed greens salad for a balanced meal. Cut into strips for lunchboxes or appetizers. This melt makes an awesome picnic treat since it holds up well when packed.

Cultural Context

Garlic butter zucchini melt brings together elements of classic grilled cheese sandwiches and Mediterranean style veggie sautés. Fresh garden zucchini and basil are common in Italian and French home cooking.

Seasonal Adaptations

Choose golden zucchini for a splash of color
Add a handful of baby spinach in the pan for an iron boost
Layer in thin tomato slices when they are in season for juiciness

Success Stories

My neighbor texted me for this recipe after her daughter tried it at a play date. She has now made it for their family movie nights and says it is the most requested sandwich at sleepovers. This melt also convinced my picky nephew that zucchini is delicious.

Freezer Meal Conversion

If you want to prep ahead sauté zucchini and cool completely. Build sandwiches with cheese and cooked zucchini then wrap tightly. Freeze before toasting and when you need a meal simply thaw slightly and cook as directed. The bread stays crisp and the cheese melts beautifully.

A delicious garlic butter zucchini melt sandwich is cut in half and placed on a plate.
A delicious garlic butter zucchini melt sandwich is cut in half and placed on a plate. | recipebyme.com

This melt is sure to become a staple when you crave both comfort and summer freshness. Enjoy every bite with a side of laughter and cozy memories.

Recipe FAQs

→ Can I use a different type of bread?

Yes, any bread of your choice works well. Sourdough, whole wheat, or rustic white add great texture and flavor.

→ How do I prevent the zucchini from getting soggy?

Sauté the zucchini over medium heat until golden and tender, which helps remove excess moisture before assembling.

→ Can I swap the cheeses?

Absolutely. Try provolone, fontina, or gouda for different melting qualities and flavors.

→ Is it necessary to peel the zucchini?

No, the skin provides texture and color. Just wash and slice as is for the best results.

→ How do I ensure the bread turns golden and crisp?

Use butter generously and cook over medium heat, pressing lightly with a spatula for even browning.

Garlic Butter Zucchini Melt

Melted cheeses and sautéed zucchini with garlic butter on golden bread for a warm, satisfying meal.

Prep Time
10 min
Cook Time
15 min
Total Time
25 min
By Sana: Sana

Category: Side Dishes

Skill Level: Easy

Cuisine: American

Yield: 4 Servings (4 sandwiches)

Dietary Categories: Vegetarian

Ingredients

→ Vegetables

01 2 medium zucchinis, sliced into 1/4-inch rounds

→ Dairy

02 4 tablespoons unsalted butter, divided
03 8 ounces shredded mozzarella cheese
04 4 ounces shredded cheddar cheese

→ Bread

05 8 slices bread

→ Aromatics

06 2 cloves garlic, minced

→ Seasonings

07 1 teaspoon Italian seasoning
08 Salt, to taste
09 Black pepper, to taste

→ Garnish

10 Fresh basil leaves, for garnish (optional)

Steps

Step 01

Melt 2 tablespoons of unsalted butter in a skillet over medium heat. Add sliced zucchini, minced garlic, Italian seasoning, salt, and black pepper. Sauté for 5 to 7 minutes, stirring occasionally, until zucchini is tender and lightly golden. Remove from heat and set aside.

Step 02

In a separate skillet or griddle, melt the remaining 2 tablespoons of unsalted butter over medium heat.

Step 03

Place a slice of bread in the heated skillet. Top with shredded mozzarella, a portion of sautéed zucchini, and shredded cheddar. Cover with a second slice of bread.

Step 04

Cook the sandwich for 3 to 4 minutes, pressing gently, until the bottom is golden. Carefully flip and cook another 3 to 4 minutes until the bread is golden and the cheese is fully melted.

Step 05

Remove sandwich from the skillet. Repeat with remaining ingredients. Slice each sandwich in half and garnish with fresh basil if desired. Serve immediately while hot.

Notes

  1. Allow the sautéed zucchini to drain briefly on paper towels if excess moisture is present to prevent sogginess in the sandwich.

Required Equipment

  • Large skillet
  • Griddle or additional skillet
  • Spatula
  • Bread knife

Allergen Information

Check each ingredient for potential allergens and consult a healthcare professional if needed.
  • Contains dairy and wheat (gluten).

Nutritional Info (per serving)

This data is provided as a guide and doesn't replace medical advice.
  • Calories: 420
  • Fats: 24 g
  • Carbohydrates: 38 g
  • Proteins: 16 g