Keto Zucchini Casserole

This Keto Zucchini Casserole is a delightful dish that combines cheesy goodness with the fresh taste of zucchini, making it perfect for any occasion. Whether you’re hosting a dinner party, prepping meals for the week, or simply craving a comforting side dish, this casserole is sure to impress. Its low-carb nature fits seamlessly into a keto lifestyle while offering rich flavors that everyone will love.

Why You’ll Love This Recipe

  • Easy to Prepare: With simple ingredients and straightforward steps, this casserole can be made quickly.
  • Cheesy Goodness: Packed with mozzarella, cheddar, and Parmesan, every bite is deliciously creamy.
  • Versatile Dish: Serve it as a side or make it a main course by adding your favorite protein.
  • Great for Meal Prep: This dish stores well in the fridge and reheats perfectly, making it ideal for quick meals.
  • Low Carb Delight: Enjoy all the flavor without the carbs, making it suitable for keto diets.

Tools and Preparation

To make the Keto Zucchini Casserole, you’ll need some essential kitchen tools. Having the right equipment can streamline your cooking process and improve your results.

Essential Tools and Equipment

  • Non-stick cooking spray
  • 8” x 8” baking dish
  • Cheesecloth or kitchen towel
  • Mixing bowl
  • Measuring cups and spoons

Importance of Each Tool

  • Non-stick cooking spray: Prevents sticking and makes cleanup easier.
  • Baking dish: Provides even cooking and helps achieve that perfect golden crust.
  • Cheesecloth or kitchen towel: Essential for draining excess moisture from zucchini for better texture.
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Ingredients

This Keto Zucchini Casserole is cheesy, buttery, and packed with low carb zucchini!

For the Casserole

  • 4 cups shredded zucchini (about 4 medium zucchini)
  • 1/4 tsp salt
  • 1/2 cup diced yellow onion
  • 2 tbsp minced garlic
  • 2 eggs (beaten)
  • 1 cup shredded mozzarella cheese
  • 1/2 cup shredded cheddar cheese
  • 3/4 cup grated Parmesan cheese (divided)

For the Topping

  • 1/2 cup crushed beef rinds or Parmesan cheese crisps
  • 3 tbsp butter

How to Make Keto Zucchini Casserole

Step 1: Preheat the Oven

Preheat your oven to 375°F (190°C). Prepare an 8” x 8” baking dish by spraying it with non-stick cooking spray.

Step 2: Drain the Zucchini

  • Place half of the shredded zucchini in the center of a clean cheesecloth or cotton kitchen towel.
  • Twist the cloth to create a pouch.
  • Over the sink, squeeze the pouch to extract as much water as possible from the shredded zucchini.
  • Repeat this process with the second half of the zucchini.

Step 3: Mix Ingredients

  • Add the drained zucchini to a mixing bowl.
  • Stir in diced onion, minced garlic, beaten eggs, mozzarella cheese, cheddar cheese, and 1/2 cup of grated Parmesan cheese.
  • Mix well until all ingredients are combined.

Step 4: Bake the Casserole

  • Pour the mixture into your prepared baking dish.
  • Bake in preheated oven for about 20 minutes.

Step 5: Prepare Topping Mixture

While the casserole is baking:
– Melt butter in a small bowl.
– Add crushed beef rinds (or Parmesan crisps) along with the remaining 1/4 cup of Parmesan cheese.
– Stir until well combined.

Step 6: Add Topping & Finish Baking

  • After 20 minutes of baking, remove the casserole from the oven.
  • Sprinkle the buttered topping mixture evenly over the top.
  • Return to oven for an additional 5–8 minutes or until topping is browned and crispy.

Step 7: Serve & Enjoy!

Once cooked to perfection, take out your Keto Zucchini Casserole. Season with salt and pepper to taste before serving warm. Enjoy this delicious low-carb dish!

How to Serve Keto Zucchini Casserole

This Keto Zucchini Casserole is a delightful dish that can be enjoyed in various ways. Whether as a side or main course, it’s versatile enough to complement many meals.

As a Main Course

  • Serve it hot directly from the oven for a comforting meal.
  • Pair it with a fresh garden salad for a light and refreshing option.

As a Side Dish

  • This casserole pairs well with grilled chicken or turkey, enhancing the flavors of both dishes.
  • It also complements beef dishes beautifully, adding a cheesy and creamy element.

Topped with Fresh Herbs

  • Add fresh basil or parsley on top before serving for an extra burst of flavor and color.
  • A sprinkle of chives can elevate the presentation while adding mild onion notes.

How to Perfect Keto Zucchini Casserole

To achieve the best results with your Keto Zucchini Casserole, keep these tips in mind.

  • Drain zucchini thoroughly: Properly draining the zucchini prevents excess moisture, ensuring your casserole isn’t soggy.
  • Use fresh ingredients: Fresh zucchini and high-quality cheeses will enhance the overall flavor profile of your dish.
  • Experiment with spices: Feel free to add herbs like oregano or thyme for added depth in flavor.
  • Adjust cheese ratios: For a cheesier casserole, increase the amount of mozzarella or cheddar cheese to suit your taste.
  • Monitor baking time: Keep an eye on the casserole towards the end of baking to prevent over-browning while achieving that crispy topping.

Best Side Dishes for Keto Zucchini Casserole

Pairing your Keto Zucchini Casserole with complementary side dishes can create a well-rounded meal. Here are some excellent choices:

  1. Grilled Chicken: Juicy and flavorful, grilled chicken serves as a perfect protein companion.
  2. Roasted Brussels Sprouts: These crunchy veggies add texture and are easy to prepare alongside the casserole.
  3. Garlic Mashed Cauliflower: A creamy low-carb alternative to traditional mashed potatoes that matches well with cheesy casseroles.
  4. Sautéed Spinach: Lightly sautéed spinach offers nutritional benefits and adds vibrant color to your plate.
  5. Caprese Salad: Fresh mozzarella, tomatoes, and basil drizzled with olive oil make for a refreshing contrast.
  6. Cauliflower Rice Pilaf: Fluffy cauliflower rice seasoned with herbs provides a tasty low-carb base on which to serve your casserole.

Common Mistakes to Avoid

Avoiding common pitfalls can enhance your cooking experience. Here are some mistakes to steer clear of:

  • Not draining the zucchini properly: This leads to a watery casserole. Make sure to squeeze out as much moisture as possible using a cheesecloth or kitchen towel.

  • Overbaking the casserole: Baking it too long can result in a dry dish. Keep an eye on the timer and check for doneness at the recommended time.

  • Skipping the seasoning: Without adequate seasoning, flavors may fall flat. Always taste and adjust salt and pepper before serving.

  • Using low-quality cheese: Subpar cheese can affect taste and texture. Opt for fresh, high-quality cheese for the best results.

  • Ignoring ingredient measurements: Accurate measurements ensure consistency. Use measuring cups and spoons for precision.

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Storage & Reheating Instructions

Refrigerator Storage

  • Store leftovers in an airtight container.
  • Consume within 3-5 days for optimal freshness.

Freezing Keto Zucchini Casserole

  • Place cooled leftovers in freezer-safe containers.
  • It can be frozen for up to 2 months.

Reheating Keto Zucchini Casserole

  • Oven: Preheat to 350°F (175°C), cover with foil, and heat for about 15-20 minutes.
  • Microwave: Heat in 30-second intervals until warmed through, stirring between sessions.
  • Stovetop: Warm in a skillet over low heat, stirring occasionally until heated evenly.

Frequently Asked Questions

Here are some common queries regarding Keto Zucchini Casserole:

Can I use other vegetables in this Keto Zucchini Casserole?

Yes! Feel free to mix in other low-carb veggies like spinach or bell peppers for added flavor and nutrition.

How do I make this dish dairy-free?

You can substitute dairy cheese with plant-based alternatives or nutritional yeast for a cheesy flavor without the dairy.

What dishes pair well with Keto Zucchini Casserole?

This casserole complements grilled meats, salads, or even as a standalone dish for a light meal.

Can I prep this Keto Zucchini Casserole ahead of time?

Absolutely! You can prepare it the night before and bake it just before serving for easy meal planning.

How do I make the casserole spicier?

Add red pepper flakes or diced jalapeños to give it an extra kick!

Final Thoughts

This Keto Zucchini Casserole is not just delicious but versatile too! Its cheesy goodness makes it perfect as a side dish or a main course. Feel free to customize it with your favorite low-carb vegetables or spices. Give this recipe a try; it’s sure to become a family favorite!

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Keto Zucchini Casserole

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Indulge in the comforting flavors of this Keto Zucchini Casserole, a delightful blend of cheesy goodness and fresh zucchini that fits perfectly into your low-carb lifestyle. This casserole is not only easy to prepare but also versatile enough to serve as a main or side dish for any occasion. Packed with mozzarella, cheddar, and Parmesan, each bite offers rich creaminess without the carbs. Whether you’re meal prepping for the week or hosting a dinner party, this dish is sure to impress family and friends alike.

  • Author: Arabella
  • Prep Time: 15 minutes
  • Cook Time: 28 minutes
  • Total Time: 43 minutes
  • Yield: Serves approximately 6
  • Category: Main
  • Method: Baking
  • Cuisine: American

Ingredients

Scale
  • 4 cups shredded zucchini
  • 1/4 tsp salt
  • 1/2 cup diced yellow onion
  • 2 tbsp minced garlic
  • 2 beaten eggs
  • 1 cup shredded mozzarella cheese
  • 1/2 cup shredded cheddar cheese
  • 3/4 cup grated Parmesan cheese (divided)
  • 1/2 cup crushed beef rinds or Parmesan cheese crisps
  • 3 tbsp butter

Instructions

  1. Preheat oven to 375°F (190°C) and prepare an 8” x 8” baking dish with non-stick spray.
  2. Drain shredded zucchini using cheesecloth or a kitchen towel, squeezing out excess moisture.
  3. In a mixing bowl, combine drained zucchini, onion, garlic, eggs, mozzarella, cheddar, and half of the Parmesan cheese. Mix well.
  4. Pour mixture into the prepared baking dish and bake for about 20 minutes.
  5. While baking, melt butter and mix with crushed beef rinds (or Parmesan crisps) and remaining Parmesan cheese.
  6. After initial bake time, sprinkle topping over casserole and return to oven for an additional 5–8 minutes until golden brown.
  7. Serve warm, seasoned with salt and pepper.

Nutrition

  • Serving Size: 1/6 casserole (approximately 150g)
  • Calories: 210
  • Sugar: 3g
  • Sodium: 320mg
  • Fat: 15g
  • Saturated Fat: 9g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 6g
  • Fiber: 2g
  • Protein: 10g
  • Cholesterol: 120mg

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