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Cheesy Zucchini Casserole Recipe

Cheesy Zucchini Casserole Recipe


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4.8 from 23 reviews

  • Total Time: 1 hour
  • Yield: 6 1x

Description

Hearty zucchini casserole blends garden-fresh vegetables with melted cheese for a comforting family dinner. Rich layers of zucchini, herbs, and creamy cheese promise a delightful meal that satisfies from first bite to last.


Ingredients

Scale

Main Vegetables:

  • 3 pounds (1.36 kilograms) green zucchini (about 6 medium)
  • 1/2 cup chives, chopped (plus more for garnish)

Protein and Dairy:

  • 4 large eggs
  • 8 ounces (226 grams) Colby Jack cheese, shredded (about 3 cups)
  • 1 cup sour cream, divided
  • 2 cups cooked white rice

Seasonings and Leavening:

  • 1 1/2 teaspoons salt, divided
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon Mrs. Dash seasoning (or any salt-free seasoning)

Instructions

  1. Prepare zucchini by grating using a box grater or food processor, then place in a colander and sprinkle with salt. Allow excess moisture to drain for 10 minutes, occasionally stirring to help release liquid.
  2. Thoroughly squeeze out remaining moisture from zucchini using hands, transferring the dried vegetable to a large mixing bowl.
  3. In a separate bowl, combine sour cream with baking powder and let sit momentarily to activate.
  4. Integrate eggs and sour cream mixture into the zucchini, mixing thoroughly to create a uniform base.
  5. Fold in cooked rice, shredded cheese, chives, salt, and seasoning, ensuring all ingredients are evenly distributed throughout the mixture.
  6. Preheat oven to 400°F and grease a 9×13-inch casserole dish with butter to prevent sticking.
  7. Transfer the zucchini mixture into the prepared dish, spreading it evenly to create a smooth surface.
  8. Create a creamy top layer by carefully spreading remaining sour cream across the casserole.
  9. Generously sprinkle the remaining cheese over the sour cream layer, covering the entire surface.
  10. Place casserole in the center rack of the oven and bake uncovered for 40 minutes until the top turns golden brown and crispy.
  11. Remove from oven and allow the casserole to rest for 10 minutes, which helps set the texture.
  12. Garnish with additional fresh chives and serve while still warm for optimal flavor and texture.

Notes

  • Squeeze zucchini thoroughly to prevent a watery casserole, ensuring a thick and creamy texture that holds together perfectly.
  • Replace regular rice with cauliflower rice for a low-carb version that maintains the dish’s delicious cheesy essence.
  • Select firm, fresh zucchini without soft spots to guarantee the best flavor and prevent excess moisture during cooking.
  • Experiment with different cheese blends like sharp cheddar or gruyère to add complexity and personalize the casserole’s taste profile.
  • Prep Time: 20 minutes
  • Cook Time: 40 minutes
  • Category: Dinner
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 6
  • Calories: 392
  • Sugar: 3 g
  • Sodium: 546 mg
  • Fat: 24 g
  • Saturated Fat: 13 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 27 g
  • Fiber: 2 g
  • Protein: 14 g
  • Cholesterol: 186 mg