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Keto Spinach and Feta Casserole Recipe

4.9 from 127 reviews

This Keto Spinach and Feta Casserole is a delicious low-carb dish perfect for breakfast, brunch, or a light dinner. Packed with fresh spinach, tangy feta, and creamy cheeses, it combines rich flavors and a satisfying texture in a keto-friendly casserole that’s easy to prepare and bake to golden perfection.

Ingredients

Scale

Vegetables

  • 4 cups fresh spinach, chopped (or 2 cups frozen spinach, thawed and drained)

Cheese

  • 1 cup crumbled feta cheese
  • 1/2 cup shredded mozzarella cheese
  • 1/4 cup grated Parmesan cheese

Egg Mixture

  • 4 large eggs
  • 1 cup heavy cream
  • 2 cloves garlic, minced
  • 1 teaspoon dried oregano
  • Salt and pepper to taste

Instructions

  1. Preheat the Oven: Preheat your oven to 350°F (175°C) to ensure it’s at the right temperature for even baking.
  2. Prepare Egg Mixture: In a large mixing bowl, whisk together the eggs, heavy cream, minced garlic, dried oregano, salt, and pepper until fully combined, creating a creamy base for the casserole.
  3. Add Spinach and Cheeses: Stir the chopped fresh spinach, crumbled feta cheese, and half of the shredded mozzarella cheese into the egg mixture, evenly distributing the ingredients.
  4. Transfer to Baking Dish: Pour the mixture into a greased 9×9-inch baking dish to prevent sticking, spreading it evenly.
  5. Add Toppings: Sprinkle the remaining mozzarella cheese and grated Parmesan cheese evenly over the top of the casserole for a golden, cheesy crust.
  6. Bake the Casserole: Bake in the preheated oven for 30-35 minutes, or until the casserole is set and the top is golden brown, indicating it is cooked through.
  7. Cool and Serve: Remove the casserole from the oven and allow it to cool for a few minutes for easier slicing and better flavor before serving.

Notes

  • For a faster option, use thawed frozen spinach that is well drained to avoid excess moisture.
  • Adjust salt carefully as feta and Parmesan are already salty.
  • Optional herbs such as fresh dill or basil can be added for additional flavor.
  • This casserole can be made ahead and refrigerated; reheat gently before serving.
  • Make sure to grease the baking dish well to prevent sticking.

Keywords: keto spinach casserole, feta cheese casserole, low carb casserole, keto breakfast casserole, Mediterranean spinach bake