Spinach, Feta, and Rice Casserole

This spinach feta and rice casserole recipe has something to please everyone's tastebuds. It combines hearty rice with feta cheese, savory spinach, and a fluffy egg mixture to create an insane amount of deliciousness. On top of all that, it's an absolute breeze to make!

The Best Spinach Feta and Rice Casserole

If you've been looking for a casserole recipe that you can feel good about feeding to your family, then look no further. This spinach feta and rice casserole is a healthy casserole that even your pickiest eater will be obsessed with.

Plus, as I mentioned just a second ago, it's super simple to put together, and all of the ingredients are pretty much kitchen staples. Honestly, I'd be surprised if you even have to go to the store to pick up any of them. You more than likely have them all at your house already.

Now, while this spinach casserole is delicious in its own right, it's even better paired with a tasty side or main hearty dish. I love serving it with these Bisquick cheddar bay biscuits or Korean pork chops.

Why This Recipe Works

Simple ingredients. All the ingredients used in this spinach feta and rice casserole are ones you know and love. Plus, it's an easy way to use up some leftover rice or that dollop of Dijon mustard that's been just sitting in the bottle for the past few weeks.

Quick and easy. Casseroles are known for their convenience, and this spinach rice casserole is no different. All you have to do to make it is sauté the spinach, add the rice and feta to it, and then pour the egg mixture over everything. Then, all you have to do is give it a bake, and voila! You have a delicious and healthy dinner for your family.

Easy to customize. This easy rice casserole can be customized to your tastes! You can add shredded chicken, red pepper flakes, or fresh dill to it to take it up a notch.

Perfect for meal prep. This spinach rice casserole is the perfect meal prep recipe. It has high nutritional value, and it can be stored in the fridge - or freezer - until you're ready to feast. Check out the how to store section below for storage tips.

Ingredients

As I mentioned before, the ingredients used in this spinach rice casserole are super simple. Honestly, I'd be surprised if you don't already have most - if not all - of them. 

Anyway, here's what you'll need to make it:

• 1 tbsp. olive oil
• 10oz. package frozen chopped spinach, thawed
• 2 garlic cloves
• 3 cups brown rice, cooked
• ¾ cup crumbled feta cheese
• 1 tsp. salt
• ½ tsp. black pepper
• 4 eggs
• ¼ cup milk
• 1 tbsp. Dijon mustard
• Green onions, Greek yogurt, and lemon wedges for serving

By the way, you can use a few of these ingredients to make my cheesy spinach casserole, so you might want to give that a try next.

How To Make Spinach Rice Casserole

1. Prepare: Preheat your oven to 400°F (200°C) and remove as much moisture as possible from your thawed spinach. Then, heat the oil in a large cast iron skillet, and add the spinach and garlic to it. Sauté everything for 5 minutes, stirring occasionally.

2. Add rice & more: Stir in the cooked rice, crumbled feta cheese, and season with salt and pepper. Then, once it's all well combined together, remove the skillet from the heat and set it aside.

3. Make egg mixture: In a large mixing bowl, whisk the eggs, milk, and Dijon mustard. Once combined, add the egg mixture to the rice blend in the skillet and stir well to combine everything.

4. Bake: Transfer your oven-safe skillet to the oven and bake it for 15-20 minutes - or until the eggs are set and the top is golden. 

5. Serve: Garnish the casserole with some diced green onions and serve it with some lemon wedges and a dollop of yogurt.

Tips To Make The Best Recipe

• Use fresh spinach instead of the packaged frozen spinach.
• Use a large ovenproof skillet to make the sautéing and baking process transition smoother.
• Use a strainer to thaw the frozen spinach. This will make squeezing the excess moisture out of the spinach easier.
• Try using some different kinds of rice in it. Cauliflower rice, jasmine rice, and white rice all work great.
• Give cheddar cheese a shot instead of feta cheese for an extra ooey-gooey experience.

How To Store Spinach Rice Casserole

In the fridge: Store any leftovers in an airtight container in the fridge for up to 3 days.

In the freezer: To extend the shelf life of the leftover casserole, store it in a freezer-safe container in the freezer. When stored correctly, it will keep for up to 3 months.

Reheating: The quickest way to reheat this spinach rice casserole is by microwaving it in 30-second increments until heated. To reheat frozen leftovers, just give them a bake in the oven at 400°F for around 15 minutes - or until warm.

FAQs About This Spinach Rice Casserole Recipe

Is rice and spinach good for you?

Rice and spinach are a delicious and vibrant pairing full of nutrition, minerals, and vitamins. Combined with a savory egg mixture, this casserole has all the ingredients for a hearty and delicious dinner or breakfast.

Does rice need to be cooked before adding it to a casserole?

Rice doesn't always have to be cooked before adding it to the rest of the ingredients when you're making a casserole. However, for this spinach rice casserole, the rice should already be cooked before you use it. Using cooked rice will ensure it ends up with the perfect consistency.

How do you keep rice from getting mushy in a casserole?

To keep your rice from getting mushy in your casserole, it's recommended that you bake it uncovered in the oven. Baking it without a cover will let the excess moisture evaporate as it bakes.

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