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March 3, 2020

by Alyssa Rimmer

Spinach Artichoke Quinoa Casserole

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This quinoa casserole is creamy, rich, comforting and also a cinch to make. It’s everything you want from a casserole, but it's vegan, gluten-free and healthy!

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I have made a total of two casseroles in my life.

The first, I shared years ago on the blog – it was one of my very first recipes (thank goodness the photos got a refresh!). The second one, I'm sharing today!

And I gotta say, as much as I love that recipe, this quinoa casserole takes the cake. Meaning it's my new favorite. And like might be the only one I make from here on out. It’s seriously SO delicious. You know, one of those recipes that we could not stop eating!

It’s creamy, it’s rich, it’s comforting. It’s everything that you want from a casserole. Except this time we’re doing it a little bit differently. This one is vegan, gluten-free, healthy, high protein and a cinch to make!

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Ingredients for This Vegan Quinoa Casserole

What I love about casseroles is that they really don't need many ingredients. I made my own cream sauce (which you could totally skip), but otherwise, this recipe is just 5 simple ingredients.

Here's what you'll need:

  • Quinoa: I like white quinoa in my casseroles, but if you're out of it or want to use a different grain, I think brown rice, millet, or another type of quinoa would also work.
  • Chickpeas: I wanted to add a bit more protein, so I opted for chickpeas. If you're not vegan, you could add in some shredded chicken!
  • Artichokes: make sure to get the ones that are in water and not oil – they're much better and less slimy in this recipe.
  • Steamed spinach: my choice of green because spinach + artichoke, but you could totally swap for kale, chard, collards, etc.
  • Vegan parmesan: and lastly, to give it a little tang and oomph, I went with some vegan parm. You can leave this out, swap it with vegan cheese, or just use regular parm if you can handle dairy.

And then you mix it up with the vegan cream sauce and some water and you're good to go!

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How to make Spinach Artichoke Vegan Casserole

If you've seen any of my other quinoa casserole recipes, they're basically a dump and stir type of meal. This one is similar, but I did decide to make my own cream sauce. The benefit of doing this is that you get a bit more flavor and it's creamier. Feel free to swap it with almond milk if you want though!


Make your sauce! I used raw cashews as the base and blended them up with some other flavorings to give it the perfect balance of rich and healthy.


Add everything into your casserole dish. Make sure to really stir your base ingredients together before adding in the liquids. You don't want any huge pockets of just quinoa because it'll end up being pretty dry.


Add in your liquids/sauces! And again, make sure to give everything a big stir. You want the liquids to get as incorporated throughout as possible.


Finally, bake it up! You'll know it's done when it's bubbling and the quinoa has cooked.

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The BEST Vegan Casserole…IMO!

How delicious you might ask? Well, if getting the thumbs up from Matt means anything to you (which now I’m realizing it likely doesn’t), then this dish was a home run. Not that he doesn’t normally like the food I make, because he does, but when I get a, “Wow, this is realllly good!”, I give myself a little pat on the back.

Job done. Mission complete. Nailed it!

And while the taste of this dish nearly knocked my socks off, I absolutely adore that it’s also the easiest thing to make on the planet. You basically just have your dish and your blender to clean!

Easy clean up makes for the perfect weeknight meal AND makes awesome leftovers (I had it for lunch the next three days and it was still fantastic). Plus, it could even be transformed into a dip if you so choose.

But for now, we’ll stick with this simple quinoa casserole that’s got a boatload of veggies inside, chickpeas and quinoa for added protein and a sensational cashew sauce to round it all out. Yep, I’m ready to go make this again!

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More Delicious Quinoa Casseroles & Bakes to try:

Spinach & Artichoke Quinoa Casserole

This quinoa casserole is creamy, rich, comforting and also a cinch to make. It’s everything you want from a casserole, but it's vegan, gluten-free and healthy!
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Servings 6 servings
Calories 350kcal
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3.75 from 32 votes


for the sauce

  • 1/2 cup raw cashews
  • 1 1/2 cups water
  • 1 tablespoon tamari (or miso paste)
  • 1 garlic clove
  • 1/2 a medium white onion
  • 1 tablespoon Italian seasoning
  • juice of 1 lemon

for the casserole


  • Preheat the oven to 375ºF.
  • Add the cashews to a bowl and cover with boiling water. Allow to sit for 15 minutes. Drain the cashews and add them, along with the rest of the ingredients, into a blender. Blend on high until smooth.
  • In a large, oven-safe baking dish (13x9 works well), add the quinoa, chickpeas, artichokes, spinach and cheese. Stir togetehr so they're evenly distributed throughout the pan.
  • Pour the sauce and water into the dish and stir again to combine. Try to make sure there aren't any large pockets of quinoa together – you want it as fully stirred as possible.
  • Pour sauce over veggie-quinoa mixture. Stir with a wooden spoon until evenly incorporated in the pan and all ingredients have been submerged in sauce.
  • Bake on center rack for 35 - 40 minutes until casserole is bubbling and the quinoa is cooked. Remove and let cool for 5 minutes, then serve.
  • Garnish with a touch of cheese (or nutritional yeast) and enjoy!



Feel free to top your quinoa casserole with gluten-free breadcrumbs or vegan cheese for a little something extra!


Calories: 350kcal | Carbohydrates: 40g | Protein: 12g | Fat: 16g | Saturated Fat: 3g | Sodium: 755mg | Potassium: 453mg | Fiber: 8g | Sugar: 2g | Vitamin A: 3782IU | Vitamin C: 17mg | Calcium: 114mg | Iron: 4mg
Facebook logoTwitter logoPinterest logoSpinach Artichoke Quinoa Casserole
Facebook logoTwitter logoPinterest logoSpinach Artichoke Quinoa Casserole
Facebook logoTwitter logoPinterest logoSpinach Artichoke Quinoa Casserole
Facebook logoTwitter logoPinterest logoSpinach Artichoke Quinoa Casserole
Facebook logoTwitter logoPinterest logoSpinach Artichoke Quinoa Casserole

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About Alyssa

Hey there, I’m Alyssa Rimmer, a certified Holistic Nutritionist, yoga-lover, dog mom, and founder of Simply Quinoa. It’s nice to meet you! I created SQ as a way to provide solutions for women just like me, who were struggling to find helpful information about how to live a healthy and fulfilled life. My hope is that you will find inspiration here on SQ – in my story, in my recipes, in the hundreds of wellness articles, and in our amazing community. Welcome!

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  1. Finally made this last night after having it sitting on a tab in my browser forever and it was so, SO tasty! Followed directions exactly, which is rare for me, though I only had tri-color quinoa. I used artichoke bottoms, which I think was a good choice because they have such great texture. Fresh spinach since it’s what I had and Violife vegan parm. We are lucky because we have fresh Meyer lemons from my parent’s tree and the lemon really set off all the flavors. Dinner for two nights! What a tasty recipe!

  2. HI…just wondering if you need 2 batches of sauce cause steps 4 and 5 both say add sauce. I am a bit confused….thanks you

  3. My husband cannot eat nuts but this sounds yummyh. Do you think we could subsitue raw sunflower seeds vs cashews??

  4. i’ve had this bookmarked forever – been meaning to make it! do you rinse and drain the artichokes, or just add it all in? thanks!!

  5. This looks really good and I’m going to make it ASAP! Except…..is there anything I can use in place of miso paste? I really don’t want to eat soy anything…its so genetically engineered…


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