Garlic Butter Zucchini Grilled Cheese

Category: The Heart of the Meal

Golden zucchini patties are prepared by squeezing out excess moisture, then mixing with egg, Parmesan, and seasonings. Shaped into squares and cooked in fragrant garlic butter, the patties become crisp outside as they cradle layers of melted cheddar. Two patties are stacked to create a cheesy sandwich, offering a satisfying blend of savory zucchini, sharp cheese, and warm butter. Let it cool briefly for easier slicing and enjoy this flavorful alternative to traditional grilled cheese, perfect for lunch or dinner.

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Updated on Wed, 06 Aug 2025 22:00:57 GMT
A sandwich with egg and vegetables on a wooden table. Save
A sandwich with egg and vegetables on a wooden table. | sweetbyemma.com

This Garlic Butter Zucchini Grilled Cheese is my favorite way to sneak greens into lunch without losing the comfort of gooey cheese and crispy bread. Swapping bread for golden zucchini patties gives you a veggie-packed twist that still delivers classic grilled cheese flavor and crunch.

I first whipped this up when I had too much zucchini in the fridge and no bread left I honestly never expected it to become such a go-to for quick dinners and cheesy cravings

Ingredients

  • Zucchini: grated for tender texture and moisture be sure to use smaller firm zucchini for best flavor
  • Large egg: binds the patties and boosts protein organic eggs work especially well here
  • Freshly grated Parmesan: brings a rich salty depth stick to freshly grated for best melt and flavor
  • Cornstarch: creates a crispier edge avoid potato starch which can make it gummy
  • Salt and pepper: enhance all the flavors use flaky sea salt and freshly cracked pepper if possible
  • Fresh churned garlic butter: infuses real garlic flavor unsalted butter gives you more control
  • Shredded cheddar cheese: melts beautifully and adds that classic cheddar pull sharp cheddar gives more bite

Step-by-Step Instructions

Prep the Zucchini:
Place grated zucchini in a clean kitchen towel and squeeze out as much moisture as possible You want it almost dry for crisp edges
Mix the Patty Base:
Combine the dry zucchini with egg Parmesan cornstarch salt and pepper Use a fork and mix until everything sticks together but is not runny
Shape and Cook the Patties:
Melt garlic butter in a skillet over medium heat Scoop half the zucchini mixture onto one side of the pan and pat it into a square Repeat for the second half Keep them separated so they crisp up
Brown and Flip:
Cook about three to four minutes until the underside turns deep golden brown Carefully flip both patties Use a wide spatula and a gentle touch
Add Cheese and Melt:
Right after flipping sprinkle shredded cheddar over one patty and let warm until melting Place the second patty on top to form a sandwich Finish cooking until both sides are crisp
Cool and Serve:
Let the sandwich rest for a full minute before slicing This helps the cheese set and keeps everything together
A sandwich with egg and vegetables. Save
A sandwich with egg and vegetables. | sweetbyemma.com

The garlic butter is my personal favorite part of this sandwich My kids love the crispy edges and I love that zucchini sneaks its way into every bite This turned into a family win on a busy weeknight

Storage Tips

Store leftovers tightly wrapped in the fridge They are best eaten fresh but you can reheat them on a skillet to bring back the crispiness Avoid microwaving as it softens the zucchini patties

Ingredient Substitutions

Swap the cheddar for mozzarella for a milder taste or pepper jack for a touch of heat If you do not have Parmesan try Grana Padano The cornstarch can be replaced with arrowroot powder in a pinch

Serving Suggestions

Pair this grilled cheese with roasted tomato soup or a crunchy salad for a balanced meal You can also cut into strips and serve as a fun finger food for kids

Cultural and Historical Context

Grilled cheese sandwiches are a beloved comfort food in many cultures Swapping bread for zucchini patties is a modern twist that makes the dish more vegetable forward and accessible to gluten free eaters

Recipe FAQs

→ How do I prevent soggy zucchini patties?

Make sure to thoroughly squeeze out excess water from the grated zucchini using a clean towel or cheese cloth before mixing.

→ Can I substitute another cheese for cheddar?

Yes, mozzarella or provolone also melt well and pair nicely with zucchini and garlic butter flavors.

→ Is it possible to make this gluten-free?

This dish is naturally gluten-free — cornstarch is used as a binder instead of flour or breadcrumbs.

→ What can I serve alongside this sandwich?

It pairs well with a fresh green salad, simple tomato soup, or roasted vegetables for a complete meal.

→ Can I prepare the zucchini patties ahead of time?

You can shape the patties in advance and refrigerate, then cook just before assembling the sandwich for best texture.

Garlic Butter Zucchini Grilled Cheese

Golden zucchini and cheddar sandwich with garlic butter, perfect for a satisfying, quick lunch.

Prep Time
10 min
Cook Time
10 min
Total Time
20 min
By: Emma

Category: Main Courses

Skill Level: Moderate

Cuisine: American

Yield: 1 Servings (1 sandwich)

Dietary Preferences: Low-Carb, Vegetarian, Gluten-Free

What You'll Need

→ Zucchini Mixture

01 2 cups grated zucchini
02 1 large egg
03 ½ cup freshly grated Parmesan
04 ¼ cup cornstarch
05 Salt and pepper, to taste

→ Cooking and Assembly

06 2 tablespoons Fresh Churned Garlic Butter
07 1-2 cups shredded Cheddar cheese

How to Make It

Step 01

Use a kitchen towel or cheesecloth to squeeze excess moisture out of the zucchini. Place the dry zucchini in a small mixing bowl. Add the egg, Parmesan, cornstarch, salt, and pepper. Mix with a fork until well combined.

Step 02

Melt Garlic Butter in a pan or skillet over medium heat. Scoop half of the zucchini mixture onto one side of the pan and shape into a small square. Repeat to form another patty on the other side. Cook for 3-4 minutes.

Step 03

Flip both patties. Add shredded Cheddar cheese on top. Cook for another 3 minutes, until the zucchini 'bread' is toasted and crispy on the outside and the cheese is melted.

Step 04

Place one patty on top of the other to form a sandwich. Remove from heat and allow to cool for 60 seconds before slicing and serving.

Tools Required

  • Kitchen towel or cheesecloth
  • Mixing bowl
  • Fork
  • Pan or skillet
  • Spatula

Allergen Information

Double-check each ingredient for allergens and reach out to a healthcare professional if you're unsure.
  • Eggs
  • Dairy products (Parmesan, Cheddar, Garlic Butter)

Nutritional Information (Per Serving)

These nutrition details are provided as a guide and are not a substitute for professional medical advice.
  • Calories: 320.5
  • Fats: 23.6 g
  • Carbohydrates: 12.7 g
  • Proteins: 15.3 g