This Low-Carb Easy Cheesy Zucchini Bake is a delightful dish that brings together fresh zucchini and yellow squash with herbs and cheese, creating a delicious side or light main course. It’s perfect for weeknight dinners, potlucks, or any occasion where you want to impress without spending hours in the kitchen. The combination of flavors and textures makes it one of the best low-carb recipes you’ll ever try!

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Bake
- For Garnish
- How to Make Low-Carb Easy Cheesy Zucchini Bake
- Step 1: Preheat the Oven
- Step 2: Prepare Vegetables
- Step 3: Mix Ingredients
- Step 4: Bake the Casserole
- Step 5: Add Cheese Topping
- Step 6: Serve
- How to Serve Low-Carb Easy Cheesy Zucchini Bake
- As a Side Dish
- As a Main Course
- For Meal Prep
- How to Perfect Low-Carb Easy Cheesy Zucchini Bake
- Best Side Dishes for Low-Carb Easy Cheesy Zucchini Bake
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Low-Carb Easy Cheesy Zucchini Bake
- Reheating Low-Carb Easy Cheesy Zucchini Bake
- Frequently Asked Questions
- Can I make this Low-Carb Easy Cheesy Zucchini Bake ahead of time?
- What are some variations of Low-Carb Easy Cheesy Zucchini Bake?
- How can I make this recipe keto-friendly?
- Can I use frozen zucchini instead of fresh?
- What can I serve with my Low-Carb Easy Cheesy Zucchini Bake?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Healthy and Low-Carb: This bake is a great option for those watching their carb intake while still enjoying comfort food.
- Quick and Easy Preparation: With just a few simple steps, you can have this dish ready to pop in the oven in no time.
- Versatile Serving Options: Serve it as a side dish for grilled meats or enjoy it as a vegetarian main course.
- Flavorful Ingredients: The blend of fresh basil, thyme, and two types of cheese creates a rich, savory flavor profile that everyone will love.
- Perfect for Leftovers: This zucchini bake keeps well in the fridge, making it an excellent choice for meal prep.
Tools and Preparation
Before you start making your Low-Carb Easy Cheesy Zucchini Bake, gather your tools! Having everything ready will make the cooking process smooth and enjoyable.
Essential Tools and Equipment
- 8 x 8 or 8 x 11 baking dish
- Olive oil or non-stick spray
- Large mixing bowl
- Knife and cutting board
- Measuring cups and spoons
Importance of Each Tool
- Baking Dish: A good quality baking dish ensures even cooking and proper browning of your cheesy bake.
- Mixing Bowl: A large bowl allows you to easily combine all the ingredients without making a mess.
- Knife: A sharp knife makes slicing zucchini and squash quick and easy.
Ingredients
For the Bake
- 2 medium zucchini, sliced or cut into half-moons
- 2 medium yellow squash, sliced or cut into half-moons
- 4 tablespoons chopped fresh basil (adjust to taste)
- 2 tablespoons thinly sliced green onion
- 1/2 teaspoon dried thyme
- 3/4 teaspoon garlic powder
- 1 cup grated mozzarella cheese (divided, see notes)
- 1/2 cup coarsely grated Parmesan cheese (plus extra for topping, optional)
- Salt and freshly ground black pepper, to taste
For Garnish
- 2 tablespoons fresh parsley, finely chopped

How to Make Low-Carb Easy Cheesy Zucchini Bake
Step 1: Preheat the Oven
Preheat your oven to 350°F (180°C). Spray an 8 x 8 or 8 x 11 baking dish with olive oil or non-stick spray.
Step 2: Prepare Vegetables
Wash the zucchini and yellow squash thoroughly. Cut them into slices or half-moon slices. Wash and dry the basil before chopping it finely. Slice the green onions.
Step 3: Mix Ingredients
In a large bowl, combine the zucchini, yellow squash, chopped basil, green onions, dried thyme, garlic powder, 1/2 cup grated mozzarella cheese, and 1/2 cup grated Parmesan cheese. Mix well until all veggies are evenly coated with cheese. Season with salt and freshly ground black pepper to taste.
Step 4: Bake the Casserole
Transfer the vegetable mixture into your prepared baking dish. Spread it out evenly. Bake uncovered for about 25-30 minutes until the zucchini is mostly tender; test by piercing with a fork.
Step 5: Add Cheese Topping
Remove the casserole from the oven. Sprinkle the remaining 1/2 cup of grated mozzarella cheese over the top along with extra Parmesan if desired. Return to the oven for another 10-15 minutes until the cheese is melted, golden brown, and the zucchini is fully cooked.
Step 6: Serve
Serve hot as a comforting side dish or a light main course that everyone will enjoy!
How to Serve Low-Carb Easy Cheesy Zucchini Bake
This flavorful Low-Carb Easy Cheesy Zucchini Bake is versatile and can be served in various ways. Whether you want it as a side dish or a light main course, here are some serving suggestions to elevate your dining experience.
As a Side Dish
- Perfect Pairing with Grilled Meats: This zucchini bake complements grilled chicken, steak, or fish beautifully.
- With a Fresh Salad: Serve alongside a crisp garden salad for a refreshing contrast.
As a Main Course
- Add Protein: Top with cooked ground turkey or sausage for a heartier meal option.
- Serve with Eggs: Enjoy this bake with poached or fried eggs for brunch.
For Meal Prep
- Pack for Lunch: Divide into portions for an easy and nutritious work lunch.
- Freeze for Later: This dish freezes well; just reheat when needed.
How to Perfect Low-Carb Easy Cheesy Zucchini Bake
To ensure your Low-Carb Easy Cheesy Zucchini Bake turns out perfectly every time, consider these helpful tips.
- bold Preheat Your Oven Properly: Make sure the oven reaches the desired temperature before baking to ensure even cooking.
- bold Use Fresh Vegetables: Fresh zucchini and yellow squash provide the best flavor and texture.
- bold Adjust Seasoning to Taste: Feel free to add more herbs or spices according to your preference.
- bold Don’t Overcrowd the Dish: Spread the mixture evenly in the baking dish for optimal cooking and browning.
- bold Let It Rest Before Serving: Allow the bake to cool slightly after removing it from the oven; this helps with slicing and serving.

Best Side Dishes for Low-Carb Easy Cheesy Zucchini Bake
Complement your Low-Carb Easy Cheesy Zucchini Bake with these delicious side dishes that enhance its flavors and keep your meal balanced.
- Garlic Butter Shrimp: Juicy shrimp sautéed in garlic butter make an excellent pairing.
- Cauliflower Rice Pilaf: A low-carb alternative to rice that’s fluffy and flavorful.
- Roasted Brussels Sprouts: These crispy sprouts add a nutty flavor that complements the cheesy bake well.
- Mediterranean Chickpea Salad: A refreshing salad packed with chickpeas, cucumber, tomatoes, and feta cheese.
- Steamed Asparagus: Simple yet elegant, steamed asparagus provides a nice crunch and bright color.
- Crispy Kale Chips: For a light snack option, kale chips offer crunchiness without carbs.
Common Mistakes to Avoid
Avoiding common mistakes can elevate your Low-Carb Easy Cheesy Zucchini Bake experience. Here are some pitfalls to watch for:
- Not Preheating the Oven: Always preheat your oven before baking. This ensures even cooking and better results.
- Overcrowding the Baking Dish: If you pack too many vegetables into the dish, they won’t cook evenly. Spread them out for optimal heat circulation.
- Skipping the Seasoning: Don’t forget to season properly! A pinch of salt and pepper enhances the flavors of your zucchinis and cheeses significantly.
- Ignoring Cheese Quality: Using low-quality cheese can affect the taste. Opt for fresh mozzarella and Parmesan for the best flavor.
- Cutting Vegetables Unevenly: Ensure uniform slices for even cooking. Uneven pieces may lead to some being undercooked or overcooked.
Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 1-2 days.
- Allow it to cool completely before sealing to avoid condensation.
Freezing Low-Carb Easy Cheesy Zucchini Bake
- Freeze in a freezer-safe container for up to 3 months.
- Consider portioning it out for easy reheating later.
Reheating Low-Carb Easy Cheesy Zucchini Bake
- Oven: Preheat to 350°F (180°C) and bake covered with foil until heated through, about 20 minutes.
- Microwave: Heat individual portions on high for 1-2 minutes, checking after each minute.
- Stovetop: Heat in a skillet over medium-low heat, stirring occasionally until warmed through.

Frequently Asked Questions
Can I make this Low-Carb Easy Cheesy Zucchini Bake ahead of time?
Yes, you can prepare it a day in advance and store it in the refrigerator until ready to bake.
What are some variations of Low-Carb Easy Cheesy Zucchini Bake?
You can add other vegetables like bell peppers or mushrooms and switch up cheeses based on your preference.
How can I make this recipe keto-friendly?
This recipe is already low-carb; just ensure you use full-fat cheese and check any additional ingredients.
Can I use frozen zucchini instead of fresh?
Fresh zucchini is recommended for texture, but if using frozen, thaw and drain them well before mixing.
What can I serve with my Low-Carb Easy Cheesy Zucchini Bake?
This dish pairs well with grilled chicken or fish as a light main course or alongside a salad as a side dish.
Final Thoughts
The Low-Carb Easy Cheesy Zucchini Bake is a delightful dish that combines the freshness of zucchini with rich cheese flavors. Its versatility allows for numerous customization options, making it suitable as both a side dish or a light main course. Give this recipe a try; you’ll love how easy and satisfying it is!
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📖 Recipe Card
Print
Low-Carb Easy Cheesy Zucchini Bake
- Total Time: 1 hour
- Yield: Serves 6
Description
Indulge in the delightful flavors of our Low-Carb Easy Cheesy Zucchini Bake, a perfect dish that combines fresh zucchini and yellow squash with aromatic herbs and rich cheeses. This versatile recipe is not only easy to prepare but also ideal for weeknight dinners, potlucks, or as a light main course. With a balance of cheesy goodness and nutritious vegetables, it satisfies cravings while keeping your carb intake in check. Whether served alongside grilled meats or enjoyed on its own, this bake is sure to impress family and friends alike.
Ingredients
- 2 medium zucchini
- 2 medium yellow squash
- 4 tablespoons fresh basil
- 2 tablespoons green onion
- 1/2 teaspoon dried thyme
- 3/4 teaspoon garlic powder
- 1 cup grated mozzarella cheese
- 1/2 cup grated Parmesan cheese
- Salt and freshly ground black pepper to taste
Instructions
- Preheat oven to 350°F (180°C). Grease an 8" x 8" baking dish.
- Slice zucchini and yellow squash into half-moons. Chop basil and slice green onions.
- In a large bowl, mix zucchini, squash, basil, green onions, garlic powder, thyme, mozzarella (reserve some), and Parmesan. Season with salt and pepper.
- Transfer mixture to the prepared dish; bake uncovered for 25-30 minutes until tender.
- Sprinkle remaining mozzarella on top; bake for another 10-15 minutes until cheese is melted and golden.
- Serve hot as a side or main course.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 160
- Sugar: 3g
- Sodium: 300mg
- Fat: 10g
- Saturated Fat: 5g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 3g
- Protein: 9g
- Cholesterol: 25mg





