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Cheesy Zucchini Casserole

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  • Author: Jessica
  • Prep Time: 20 minutes
  • Cook Time: 40 minutes
  • Total Time: 1 hour
  • Yield: 8 servings
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

A creamy and cheesy zucchini casserole made with grated zucchini, eggs, sour cream, and rice, topped with melted cheese and chives. A comforting side dish perfect for family dinners or gatherings.


Ingredients

  • For the Casserole:
  • 3 lbs green zucchini (about 6 medium zucchini)
  • 1 ½ teaspoons salt, divided (1 teaspoon for sprinkling and ½ teaspoon for casserole)
  • 2 cups cooked white rice
  • 1 cup sour cream (divided into 2/3 and 1/3)
  • ½ teaspoon baking powder
  • 4 large eggs
  • ½ teaspoon Mrs. Dash seasoning (or your favorite salt-free seasoning)
  • 8 oz Colby Jack cheese (about 3 cups shredded, or you can use Mexican cheese)
  • ½ cup chives, chopped (plus more for garnish)

Instructions

  1. Prepare the Zucchini: Preheat your oven to 400°F (200°C). Butter a 9×13-inch casserole dish. Grate the zucchini using the large holes of a box grater or a food processor grating attachment. Transfer the grated zucchini to a colander over the sink and sprinkle with 1 teaspoon of salt. Let it sit for 10 minutes, stirring a couple of times, then squeeze out the excess moisture with your hands. Transfer the drained zucchini to a large mixing bowl.
  2. Prepare the Sour Cream Mixture: In a separate bowl, mix 2/3 cup sour cream with ½ teaspoon baking powder and set it aside while the zucchini drains (about 8-10 minutes).
  3. Mix the Casserole: Into the mixing bowl with the drained zucchini, stir in the 4 eggs and sour cream mixture. Add the cooked rice, 2 cups of shredded cheese, ½ cup chives, ½ teaspoon salt, and ½ teaspoon Mrs. Dash seasoning (or your preferred seasoning). Mix until well combined.
  4. Assemble and Bake: Pour the mixture into the buttered casserole dish and spread 1/3 cup sour cream over the top. Sprinkle the remaining 1 cup of shredded cheese over the surface. Bake uncovered in the preheated oven for 40 minutes, or until the top is golden and bubbly.
  5. Serve: Let the casserole rest for 10 minutes before serving. Garnish with additional chopped chives, if desired.

Notes

  • If you prefer a spicier dish, add a pinch of cayenne pepper or chili flakes to the casserole mixture.
  • This casserole can be made ahead of time and stored in the fridge for up to 2 days before baking.
  • You can substitute the Colby Jack cheese with cheddar or any other cheese of your choice for different flavor variations.

Nutrition

  • Serving Size: 1 serving
  • Calories: 594
  • Sugar: 7g
  • Sodium: 835mg
  • Fat: 39g
  • Saturated Fat: 18g
  • Unsaturated Fat: 17g
  • Trans Fat: 0g
  • Carbohydrates: 41g
  • Fiber: 4g
  • Protein: 17g
  • Cholesterol: 125mg