Introduction

This spinach casserole is a creamy, flavorful dish perfect for a comforting side or a light main. With a blend of cheeses, tender spinach, and subtle spices, it bakes into a warm, satisfying casserole that’s easy to prepare and sure to please.

Two square pieces of a baked spinach dish sit stacked on a white plate with a white marbled surface underneath. The dish has two thick layers filled with chopped spinach and small bits of white cheese. It has a moist, slightly crumbly texture with a mix of deep green from the spinach and light cream from the cheese and egg mixture. On top of the top piece, two small green herb leaves add a fresh touch. photo taken with an iphone --ar 4:5 --v 7

Ingredients

3 large eggs, beaten
2 cups cottage cheese
10 ounce package frozen chopped spinach, thawed and very well drained
1/3 cup crumbled feta
1/3 cup diced sweet onion
1/4 cup melted butter
2 tablespoons freshly grated Parmesan
1/8 teaspoon black pepper
1/8 teaspoon garlic powder
Dash of nutmeg

Instructions

Step 1: Preheat your oven to 350 degrees F (175 degrees C) and grease a 1½-quart (9-inch square) casserole dish. Set it aside while you prepare the mixture.
Step 2: In a large bowl, combine the beaten eggs, cottage cheese, drained spinach, crumbled feta, diced sweet onion, melted butter, grated Parmesan, black pepper, garlic powder, and a dash of nutmeg. Stir well until everything is evenly mixed.
Step 3: Pour the mixture into the prepared casserole dish and spread it out evenly.
Step 4: Bake the casserole uncovered for about 40 to 45 minutes, or until the center is nearly set and the top is lightly golden.
Step 5: Remove from the oven and let the casserole cool for 5 to 10 minutes before cutting and serving. Enjoy warm.

Tips & Variations

Make sure to drain the spinach thoroughly to avoid excess moisture that can make the casserole watery.
For extra flavor, add a handful of shredded mozzarella or sharp cheddar cheese on top before baking.
Swap sweet onion for shallots or green onions for a slightly different onion taste.
Add cooked, crumbled bacon or diced ham for a heartier version.
Use fresh spinach by sautéing it first, then draining well and proceeding with the recipe.

Storage

Store leftover spinach casserole tightly covered in the refrigerator for up to 3 days. To reheat, warm in the oven at 325 degrees F until heated through or microwave individual portions until hot. This casserole can also be frozen for up to 1 month; thaw overnight in the fridge before reheating.

How to Serve

A close-up image of two square pieces of spinach and cheese casserole stacked on a white plate, each piece showing layers of dark green spinach mixed with light yellow and white cheese, giving a textured and slightly moist appearance. The top layer is mostly dark green with flecks of white, and the casserole looks thick with visible bits of cooked spinach and cheese evenly spread. A small green herb sprig decorates the top piece, and the plate rests on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use fresh spinach instead of frozen?

Yes, you can substitute fresh spinach by roughly 6-8 cups. Sauté it until wilted, then drain well to remove excess moisture before adding to the mixture.

What can I serve with this spinach casserole?

This casserole pairs well with grilled meats, roasted chicken, or even a fresh salad for a light meal. It also makes a great side dish for holiday dinners or potlucks.

Spinach Casserole with Feta and Parmesan Recipe

Print Recipe

★★★★★

4.8 from 118 reviews

A creamy and savory spinach casserole featuring a blend of cottage cheese, feta, and parmesan with fragrant spices, baked to perfection for a comforting and nutritious side dish or light main meal.

Author: Daniel
Prep Time: 15 minutes
Cook Time: 40 minutes
Total Time: 55 minutes
Yield: 6 servings 1x
Category: Side Dish
Method: Baking
Cuisine: American

Ingredients

Scale

Spinach Casserole Ingredients

3 large eggs, beaten
2 cups cottage cheese
10 ounce package frozen chopped spinach, thawed and very well drained
1/3 cup crumbled feta cheese
1/3 cup diced sweet onion
1/4 cup melted butter
2 tablespoons freshly grated Parmesan cheese
1/8 teaspoon black pepper
1/8 teaspoon garlic powder
Dash of nutmeg

Instructions

Preheat Oven: Preheat your oven to 350 degrees Fahrenheit to prepare for baking the casserole.
Prepare Casserole Dish: Grease a 1 and 1/2-quart (9-inch square) casserole dish thoroughly to prevent sticking and ensure easy serving.
Mix Ingredients: In a large bowl, combine the beaten eggs, cottage cheese, thawed and drained spinach, crumbled feta, diced sweet onion, melted butter, grated Parmesan, black pepper, garlic powder, and a dash of nutmeg. Mix well until all ingredients are evenly incorporated.
Transfer to Dish: Pour the spinach mixture into the greased casserole dish, spreading it out evenly.
Bake: Place the casserole dish in the preheated oven and bake uncovered for about 40 to 45 minutes, or until the center is nearly set and the top is lightly golden.
Cool and Serve: Remove the casserole from the oven and let it cool for 5 to 10 minutes before cutting into portions. Serve warm and enjoy your delicious spinach casserole!

Notes

Ensure spinach is very well drained to avoid excess moisture in the casserole.
You can substitute sweet onion with yellow or white onion if preferred.
For a richer flavor, use full-fat cottage cheese and butter.
This casserole can be made ahead and reheated before serving.
Optional: Add a sprinkle of extra Parmesan on top before baking for a crispier crust.

Keywords: spinach casserole, baked spinach, cottage cheese casserole, feta spinach bake, easy casserole recipe