Zucchini Grilled Cheese Sandwich Recipe
Introduction
This Zucchini Grilled Cheese is a delicious twist on a classic comfort food. Using grated zucchini patties instead of bread creates a lighter, gluten-free sandwich packed with cheesy goodness and a hint of garlic.

Ingredients
- 2 cups grated zucchini
- 1 large egg
- ½ cup freshly grated Parmesan
- ¼ cup cornstarch
- Salt and pepper, to taste
- 2 tablespoons Fresh Churned Garlic Butter
- 1–2 cups shredded Cheddar
Instructions
- Step 1: Squeeze moisture out of grated zucchini using a cheesecloth or kitchen towel.
- Step 2: Place the dry zucchini in a mixing bowl and add the egg, Parmesan, cornstarch, salt, and pepper.
- Step 3: Mix well with a fork until the mixture combines into a dough-like texture.
- Step 4: Heat garlic butter in a skillet over medium heat.
- Step 5: Scoop half the zucchini mixture onto one side of the skillet and shape into a patty; repeat for the second patty.
- Step 6: Cook each patty for 3–4 minutes per side until golden and crisp.
- Step 7: Top one patty with shredded cheddar cheese, then place the second patty on top to form a sandwich.
- Step 8: Cook another 3 minutes until the cheese is fully melted.
- Step 9: Remove from the pan, let cool for 60 seconds, then slice and serve.
Tips & Variations
- To remove moisture quickly, place the grated zucchini in a fine sieve, sprinkle with salt, and let it sit for 10 minutes before squeezing.
- Try swapping Cheddar with mozzarella or pepper jack for a different flavor profile.
- Add finely chopped herbs like basil or parsley to the zucchini mixture for extra freshness.
- If you prefer, bake the patties on a parchment-lined sheet at 400°F (200°C) for 15–20 minutes instead of frying.
Storage
Store any leftover zucchini grilled cheese in an airtight container in the refrigerator for up to 2 days. Reheat gently in a skillet over low heat to keep the patties crisp and melt the cheese again. Avoid microwaving as it can make the patties soggy.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen zucchini for this recipe?
Yes, but make sure to thaw and squeeze out as much moisture as possible before mixing. Excess water will make it hard for the patties to hold together.
Is this recipe gluten-free?
Yes, this recipe uses cornstarch instead of flour and uses zucchini patties instead of bread, making it naturally gluten-free.
PrintZucchini Grilled Cheese Sandwich Recipe
A delicious and creative twist on the classic grilled cheese sandwich using crispy zucchini patties as the bread, filled with melted cheddar cheese and a subtle garlic butter flavor.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: 1 grilled cheese sandwich (2 patties) 1x
- Category: Sandwich
- Method: Frying
- Cuisine: American
- Diet: Vegetarian
Ingredients
Zucchini Patties
- 2 cups grated zucchini
- 1 large egg
- ½ cup freshly grated Parmesan
- ¼ cup cornstarch
- Salt and pepper, to taste
For Cooking
- 2 tablespoons fresh churned garlic butter
- 1–2 cups shredded cheddar cheese
Instructions
- Prepare the zucchini: Squeeze moisture out of the grated zucchini using a cheesecloth or kitchen towel to ensure the patties will hold together well and become crispy when cooked.
- Mix the zucchini mixture: Place the dry zucchini into a mixing bowl and add the egg, freshly grated Parmesan, cornstarch, salt, and pepper. Mix thoroughly with a fork until combined into a dough-like consistency.
- Heat the skillet: Warm the garlic butter over medium heat in a skillet, allowing it to melt and infuse the pan with flavor.
- Form and cook patties: Scoop half the zucchini mixture onto one side of the skillet and shape it into a flat patty. Repeat with the remaining mixture for the second patty. Cook each patty for 3–4 minutes per side until golden brown and crispy.
- Assemble the grilled cheese: Place shredded cheddar cheese on top of one zucchini patty, then place the second patty on top to make a sandwich.
- Finish cooking: Cook the assembled sandwich for another 3 minutes, allowing the cheddar cheese to fully melt inside.
- Serve: Remove the grilled cheese from the pan, let it cool for about 60 seconds to set, then slice and serve warm.
Notes
- Be sure to squeeze out as much moisture as possible from the zucchini to prevent soggy patties.
- Use freshly grated Parmesan for better flavor and binding.
- Adjust the amount of cheddar based on your preference for cheesiness.
- You can substitute garlic butter with regular butter or olive oil if preferred.
- Serve immediately for best texture and flavor.
Keywords: Zucchini grilled cheese, zucchini patties, low carb grilled cheese, vegetarian sandwich, cheesy zucchini sandwich

