Easy Spinach Casserole

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When you’re craving something comforting yet light, this Easy Spinach Casserole fits the bill perfectly. It blends creamy richness with the earthy goodness of spinach, making it an ideal side dish or even a vegetarian main. With just a handful of ingredients and minimal prep, this recipe proves that easy doesn’t have to mean boring.

Perfect for holidays, potlucks, or weeknight dinners, this casserole transforms everyday ingredients into something delightfully satisfying. Plus, it’s a great way to sneak more greens into your meal without anyone complaining.

Why You’ll Love This Easy Spinach Casserole

This casserole wins hearts with its creamy texture, cheesy top, and robust spinach flavor. It comes together with little effort and can be prepped ahead of time, making it a lifesaver for busy cooks. Whether you’re serving a crowd or meal-prepping for the week, it’s flexible, fuss-free, and always delicious.

Can I Use Fresh Spinach Instead of Frozen?

Absolutely. If you prefer fresh spinach, you can use it in place of frozen. Simply sauté it until wilted and squeeze out any excess moisture before incorporating it into the recipe. You’ll need roughly triple the amount of fresh spinach to match the quantity of frozen, as it cooks down considerably.

Ingredients for the Easy Spinach Casserole

This casserole keeps it simple but flavorful. Each ingredient adds something essential to the overall taste and texture.

Frozen spinach is the star, offering convenience and a concentrated spinach flavor without the need for chopping or sautéing.

Eggs act as a binder, helping the casserole hold together as it bakes.

Sour cream brings creaminess and a slight tang that balances the richness.

Shredded cheese adds a gooey, melted top and depth of flavor throughout.

Onion powder and garlic powder season the dish without overpowering the spinach.

Salt and black pepper enhance all the flavors and bring everything together.

How To Make the Easy Spinach Casserole

Step 1: Prep the Spinach

Thaw the frozen spinach completely and then squeeze out as much liquid as possible. This ensures the casserole won’t turn watery.

Step 2: Mix the Ingredients

In a large bowl, combine the drained spinach, eggs, sour cream, shredded cheese, onion powder, garlic powder, salt, and pepper. Stir until everything is well incorporated.

Step 3: Transfer and Bake

Pour the mixture into a greased baking dish and spread it evenly. Top with a bit more cheese if desired. Bake at 350°F (175°C) for about 30-35 minutes, or until the top is golden and the center is set.

Step 4: Cool and Serve

Let the casserole cool slightly before slicing. This helps it firm up and makes serving easier.

How to Serve and Store Your Casserole

This Easy Spinach Casserole serves around 6 people as a side dish. It’s a great addition to brunch spreads, dinner plates, or even holiday tables.

Leftovers can be stored in an airtight container in the refrigerator for up to 4 days. To reheat, pop a portion in the microwave or warm it in the oven at a low temperature until heated through. It also freezes well for up to 2 months—just be sure to wrap it tightly.

What to Serve With Easy Spinach Casserole?

Roasted Chicken Thighs

The savory richness of roasted chicken pairs beautifully with the creamy spinach base.

Baked Salmon

Add a light, flaky protein like baked salmon to balance the casserole’s density.

Garlic Bread

Serve it with crusty garlic bread to scoop up every creamy bite.

Mashed Potatoes

Go all-in on comfort food with a scoop of buttery mashed potatoes on the side.

Fresh Garden Salad

A crisp salad with vinaigrette brings a bright contrast to this dish.

Quiche or Frittata

Make it part of a brunch lineup with egg-based dishes.

Pork Tenderloin

A juicy roast pork tenderloin makes for a hearty main alongside this veggie-packed casserole.

Tomato Soup

Pair it with a bowl of soup for a cozy and filling meal.

Want More Casserole Ideas?

If you love this Easy Spinach Casserole, you might want to try:

• Easy Brunch Casserole
• Chicken and Dressing Casserole
• Amish Country Casserole Recipe
• Cheesy Baked Ziti
• Creamy Chicken and Broccoli

Save This Recipe For Later

📌 Save this recipe to your Pinterest board so you always have it ready when you need a go-to veggie casserole.

I’d love to hear how yours turned out! Did you stick to the recipe or make it your own? Got questions? Pop them in the comments below!

Explore more of my daily recipe creations on Zoe Recipes on Pinterest and find your next favorite comfort food dish.

Conclusion

With a creamy, cheesy texture and rich spinach flavor, this Easy Spinach Casserole is the ultimate crowd-pleaser. It’s easy to prepare, easy to love, and even easier to make your own. Whether you’re serving it up for a family dinner or adding it to your meal prep rotation, this dish never disappoints.

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