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Low-Carb Easy Cheesy Zucchini Bake
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Low-Carb Easy Cheesy Zucchini Bake

This delicious and simple zucchini bake combines fresh squash, herbs, and two kinds of cheese for a comforting low-carb side dish or light main course. It’s packed with flavor and makes a great way to use up summer zucchini!
Prep Time15 minutes
Cook Time45 minutes
Total Time1 hour
Course: Main Course, Side Dish
Cuisine: American
Servings: 6
Calories: 207kcal

Ingredients

  • 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
  • 1/2 cup coarsely grated Parmesan cheese plus extra for topping, optional
  • Salt and freshly ground black pepper to taste

Instructions

Preheat Oven:

  • Preheat your oven to 350°F (180°C). Lightly grease an 8" x 8" or 8" x 11" baking dish with olive oil or non-stick spray.
  • Prepare Vegetables:
  • Wash and slice the zucchini and yellow squash into rounds or half-moon slices. Chop the fresh basil and slice the green onions.

Mix Ingredients:

  • In a large bowl, combine the zucchini, yellow squash, basil, green onions, dried thyme, garlic powder, 1/2 cup grated mozzarella cheese, and 1/2 cup grated Parmesan cheese.
  • Mix well until the vegetables are evenly coated. Season with salt and black pepper to taste.

Bake the Casserole:

  • Transfer the mixture to the prepared baking dish, spreading it out evenly.
  • Bake uncovered for 25-30 minutes, or until the zucchini is mostly tender (test with a fork).

Add Cheese Topping:

  • Remove the casserole from the oven. Sprinkle the remaining 1/2 cup of mozzarella cheese on top, along with extra Parmesan if desired.
  • Return to the oven and bake for an additional 10-15 minutes, or until the cheese is melted, golden brown, and the zucchini is fully cooked.

Serve:

  • Serve hot as a side dish or a light main course.
  • Storage Tips
  • Store leftovers in an airtight container in the refrigerator for up to 2 days.
  • Reheat in the oven or microwave before serving.
  • Notes
  • You can substitute or add more cheese, such as other types of white cheese, but this may increase the carb count.
  • This recipe is adapted from a recipe by Karen Niessing, with additional input from Kalyn's sister Pam and further modifications.