Spanakopita Casserole  – Delicious and Easy to Make

Spanakopita Casserole

Spanakopita Casserole is a comforting baked dish inspired by the traditional Greek spinach pie. Instead of layering delicate individual pastries, this version transforms the classic flavours into an easy-to-make casserole that delivers the same savoury richness with far less effort.

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The dish combines tender spinach, creamy feta cheese, fresh herbs, and flaky pastry layers baked together until golden and crisp. Every bite offers a perfect balance of creamy filling and light, crunchy texture. It is satisfying enough to serve as a main meal yet elegant enough for gatherings or special dinners.

What makes this casserole especially appealing is its simplicity. You get the authentic Mediterranean taste of spanakopita without the complicated folding techniques often required for individual pies. It is ideal for busy home cooks who want a wholesome, flavourful meal prepared in advance.

Spanakopita Casserole works beautifully for lunch, dinner, or meal prep. Served warm with a fresh salad or roasted vegetables, it becomes a nourishing and comforting dish that highlights simple ingredients and classic flavours.

Why You Will Love This Recipe

This casserole is popular because it is:

• Easier than traditional spanakopita
• Packed with spinach and herbs
• Creamy, savoury, and satisfying
• Perfect for make-ahead meals
• Suitable for vegetarian menus
• Great for family dinners or gatherings

The combination of flaky pastry and rich spinach filling creates a comforting dish that feels homemade and wholesome. It reheats well and tastes just as delicious the next day.

Ingredients You Need

For the Spinach Filling

• 600 g fresh spinach (or frozen spinach, thawed and drained)
• 1 small onion, finely chopped
• 3 cloves garlic, minced
• 200 g feta cheese, crumbled
• 200 g ricotta cheese
• 3 large eggs
• 2 tablespoons olive oil
• 2 tablespoons chopped fresh dill
• 2 tablespoons chopped parsley
• ½ teaspoon nutmeg
• Salt and black pepper to taste

The filling should be creamy but not watery. Properly draining spinach is essential.

For the Pastry Layers

• 10–12 sheets phyllo pastry
• 80 g melted butter or olive oil for brushing

Phyllo pastry creates the signature crisp texture that contrasts with the soft filling.

Optional Add-Ins

• Chopped spring onions
• Grated mozzarella for extra creaminess
• Crumbled halloumi cheese
• A squeeze of lemon juice for freshness

These additions enhance flavour without changing the traditional character of the dish.

Step-by-Step Preparation

Step 1: Prepare the Spinach

If using fresh spinach, heat a large pan over medium heat and cook the spinach until wilted. Allow it to cool, then squeeze out as much liquid as possible.

If using frozen spinach, thaw completely and press firmly to remove excess moisture. Removing water prevents a soggy casserole.

Cook the Aromatics

In the same pan, heat olive oil and sauté chopped onion for 4–5 minutes until soft and translucent.

Add garlic and cook for another minute until fragrant.

Remove from heat and allow to cool slightly.

Make the Filling

In a large bowl, combine spinach, sautéed onion and garlic, feta cheese, ricotta cheese, eggs, dill, parsley, nutmeg, salt, and pepper.

Mix gently until evenly combined. The filling should be creamy and well blended but still textured.

 Prepare the Baking Dish

Preheat the oven to 180°C.

Lightly grease a baking dish with oil or butter.

Lay one sheet of phyllo pastry into the dish and brush lightly with melted butter or olive oil. Repeat with several sheets, slightly overlapping them to cover the base.

Assemble the Casserole Base

Spread half of the spinach filling evenly over the pastry layers.

Add another 3–4 phyllo sheets, brushing each lightly with butter before placing the next.

This layering helps create structure and crisp texture once baked.