Zucchini Casserole

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Zucchini Casserole Recipe

Ingredients

  • 4 medium zucchini, sliced into thin rounds
  • 1 onion, finely chopped
  • 2 cloves garlic, minced
  • 2 tbsp olive oil (plus more for greasing)
  • 1 cup shredded cheddar cheese (or mozzarella for a softer melt)
  • 1/2 cup Parmesan cheese, grated
  • Salt & black pepper to taste
  • 1/2 tsp dried oregano (optional, for a herby touch)
  • 1/4 tsp paprika (optional, for color and mild warmth)
  • 1/2 cup breadcrumbs (optional, for a crispy topping)

Methods & Instructions

Step 1 – Prepare the Oven & Dish

  1. Preheat your oven to 375°F (190°C).
  2. Lightly grease a medium baking dish with olive oil to prevent sticking and give that golden edge we all love.

Step 2 – Cook the Veggies

  1. Heat 2 tbsp olive oil in a large skillet over medium heat.
  2. Add chopped onion and sauté for about 3–4 minutes, until softened.
  3. Stir in minced garlic and cook for 30 seconds, just until fragrant.
  4. Add sliced zucchini rounds, season with salt, pepper, oregano, and paprika (if using).
  5. Sauté for 5–7 minutes, until zucchini is slightly tender but not mushy—they’ll cook more in the oven.

Step 3 – Assemble the Casserole

  1. Transfer the sautéed mixture into your greased baking dish.
  2. Sprinkle half of the cheddar cheese over the zucchini mix.
  3. Add the remaining zucchini mixture on top, then sprinkle the rest of the cheddar and the Parmesan.
  4. If using breadcrumbs, mix them with a teaspoon of olive oil and sprinkle evenly on top for a crispy crust.

Step 4 – Bake to Golden Perfection

  1. Bake uncovered for 20–25 minutes, until the cheese is bubbly and lightly golden.
  2. If you want an extra-crispy top, switch to broil for the last 2–3 minutes—but watch carefully so it doesn’t burn.

Step 5 – Serve & Love It

  1. Let it cool for 5 minutes before serving—this helps the flavors settle and prevents cheese lava burns.
  2. Serve warm as a side dish with grilled chicken, steak, or fish—or enjoy as a light vegetarian main with a fresh salad.

For the Zucchini Lovers

  • This dish is your soulmate if you love tender veggies wrapped in gooey, melty cheese.
  • It’s a clever way to get kids (and picky adults) to eat zucchini without even realizing it.
  • You can make it creamier by adding a splash of heavy cream or sour cream before baking.

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