Craving a fresh twist on a classic favorite? This Crispy Zucchini Grilled Cheese sandwich combines melty cheese with the subtle crunch and nutrition of zucchini. It’s quick, comforting, and packed with flavor perfect for lunch, dinner, or a cozy snack.

Why This Zucchini Grilled Cheese Is a Must-Try
Unlike your traditional grilled cheese, this recipe sneaks in a serving of veggies without sacrificing cheesiness or crispiness. The sourdough bread crisps beautifully, while sharp cheddar and gooey mozzarella melt perfectly inside. Plus, the hint of rosemary and garlic powder adds a delicious herbaceous kick.
How to Make Crispy Zucchini Grilled Cheese
PrintCrispy Zucchini Grilled Cheese You’ll Want Every Day 🥒🧀
- Total Time: 15 mins
- Yield: 2 servings 1x
- Diet: Vegetarian
Description
Upgrade your grilled cheese game with this easy zucchini twist! Perfectly golden bread, melty cheese, and a hidden veggie boost that even picky eaters will love. Quick, comforting, and ideal for lunch, dinner, or a cozy snack.
Ingredients
4 slices sourdough bread 1 medium zucchini, thinly sliced 1 cup sharp cheddar cheese, shredded 1/2 cup mozzarella cheese, shredded 1/4 cup grated Parmesan cheese 1 tbsp mayonnaise 1 tbsp olive oil or softened butter 1/4 tsp garlic powder 1/2 tsp fresh rosemary, finely chopped 1/2 tsp salt 1/4 tsp black pepper
Instructions
Lightly salt the zucchini slices and let them sit for 5 minutes to draw out moisture. Pat dry with paper towels. Toss the slices with garlic powder, black pepper, and fresh rosemary. Spread mayonnaise evenly on one side of each sourdough slice. On two slices, layer zucchini, shredded cheddar, mozzarella, and a sprinkle of Parmesan cheese. Top with the remaining bread slices, mayo side down. Heat olive oil or butter in a skillet over medium heat. Place sandwiches in the pan and cook until the bread is golden brown and cheese melts, about 4–5 minutes per side. Press gently with a spatula to compact the sandwich and enhance crispiness.
Notes
Use thin zucchini slices to avoid sogginess. Don’t skip salting the zucchini to prevent excess moisture. Fresh rosemary adds aroma and depth; thyme can be a substitute. For richer flavor, use a mix of butter and olive oil. Prepare sandwiches in advance and refrigerate up to 24 hours. Reheat in a skillet or toaster oven to maintain crispiness.
- Prep Time: 5 mins
- Cook Time: 10 mins
- Category: Lunch, Snack
- Method: Grilling
- Cuisine: American
Nutrition
- Serving Size: 1 sandwich
- Calories: 450
- Sugar: 2g
- Sodium: 700mg
- Fat: 25g
- Saturated Fat: 10g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 40g
- Fiber: 4g
- Protein: 18g
- Cholesterol: 70mg
Tips for the Best Zucchini Grilled Cheese
- Use thin zucchini slices to avoid sogginess.
- Don’t skip salting the zucchini it prevents excess moisture.
- Fresh rosemary adds aroma and depth but substitute with thyme if preferred.
- For a richer flavor, use a mix of butter and olive oil.
Serving Suggestions
Serve your zucchini grilled cheese with:
- A side of tomato soup
- Mixed green salad
- Pickles or olives for a tangy contrast
- Sweet potato fries for a satisfying crunch
Why You’ll Keep Coming Back to This Recipe
This sandwich balances indulgence with nutrition, making it perfect for anyone wanting a comforting meal without guilt. The crispy sourdough, melted cheese, and fresh zucchini combo is irresistible. Plus, it’s vegetarian and easy enough for a busy weeknight.
Make Ahead and Storage Tips
Prepare sandwiches in advance, wrap tightly, and refrigerate up to 24 hours. Reheat in a skillet or toaster oven to maintain crispiness. Avoid microwaving to keep the bread crunchy.
Ready for a Cheesy, Veggie-Packed Treat?
Try this Crispy Zucchini Grilled Cheese today for a delicious, simple meal. It’s cheesy, fresh, and incredibly satisfying. Once you taste this upgrade, you’ll want to make it every day!

