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Baked Zucchini and Cheese Casserole

This dish features thinly sliced zucchini layered with melted cheese and a toasted breadcrumb topping, baked until golden and bubbly. The final product has a tender zucchini interior with a crispy crust and gooey, stringy cheese in the center.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 4
Course: Main Course
Cuisine: American
Calories: 210
Ingredients Equipment Method Notes

Ingredients
  

  • 2 pounds zucchini about 3-4 medium zucchinis, thinly sliced
  • 1 cup cheddar cheese shredded
  • 1/2 cup Parmesan cheese grated
  • 1 cup breadcrumbs toasted
  • 2 cloves garlic minced
  • 2 tablespoons olive oil for tossing and toasting
  • 1 teaspoon dried thyme optional, for flavor
  • to taste salt and pepper for seasoning

Equipment

  • Baking dish or casserole dish
  • Sharp knife
  • Grater
  • Mixing bowl
  • Spoon or spatula
  • Oven

Method
 

  1. Preheat your oven to 400°F (200°C) and lightly grease a baking dish.
  2. Thinly slice the zucchini using a sharp knife or mandoline, aiming for even, delicate rounds.
  3. In a mixing bowl, toss the zucchini slices with minced garlic, olive oil, thyme, salt, and pepper until they’re evenly coated.
  4. Layer the zucchini slices in the prepared baking dish, slightly overlapping them to create a neat, even layer.
  5. Sprinkle the shredded cheddar and grated Parmesan evenly over the zucchini layers, covering all the slices.
  6. In a small skillet over medium heat, toast the breadcrumbs until golden and crisp, stirring frequently to prevent burning.
  7. Sprinkle the toasted breadcrumbs evenly over the cheese-topped zucchini.
  8. Place the baking dish into the preheated oven and bake for about 30 minutes, until the top is bubbly and golden brown.
  9. Remove the casserole from the oven and let it rest for a few minutes; the cheese will set slightly and make serving easier.
  10. Garnish with additional herbs or cheese if desired, then serve warm and enjoy the crispy edges with the tender zucchini inside.

Notes

You can add a pinch of red pepper flakes for a bit of heat or use mixed herbs for variation. For a vegetarian main, pair with a fresh side salad.