• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
Apples for CJ
  • Recipes
  • About
  • Fitness
    • Fitness tips and workouts
    • Motivational
  • Holistic Tips
    • Beauty & Hygiene
  • Subscribe
  • Navigation Menu: Social Icons

menu icon
go to homepage
  • Recipes
  • About
  • Subscribe
    • Facebook
    • Instagram
    • Pinterest
  • subscribe
    search icon
    Homepage link
    • Recipes
    • About
    • Subscribe
    • Facebook
    • Instagram
    • Pinterest
  • ×
    Home » Dinner

    Spinach Mushroom Cheesy Rice Casserole

    Published: Nov 21, 2016 by Stephanie 28 Comments

    This post may contain affiliate links. Please read full disclosure.

    Jump to Recipe

    This Spinach Mushroom Cheesy Rice Casserole is perfect as a side or could easily be the main course.  Of course it's filled with spinach, mushrooms, cheese and  rice for a family friendly meal. Vegetarian and Gluten Free.

    Spinach Mushroom Cheesy Rice Casserole

    So with Thanksgiving less than a week away I thought I'd share one more of my favorites dishes.

    Spinach Mushroom Cheesy Rice Casserole is easy to prepare for a tasty side or weeknight dinner. Spinach, mushrooms, cheese , and rice combined for a healthy family friendly dish. Vegetarian and Gluten Free.

    This Spinach Mushroom Cheesy Rice casserole could easily be a great side to add to your Thanksgiving table.

    The best part is that you can make several days in advance. Hence allowing you more time to spend with family and friends.

    And after all it really is meant to be a relaxing day 🙂

    Spinach Mushroom Cheesy Rice Casserole

    As much as I do enjoy eating all the yummy food, I really just appreciate a break from the normal routine.

    While I'm very much Thankful for being able to purse one of my passions<---creating new recipes and sharing them...It's still nice to take a little break from it all and Enjoy the moment.

    So over the next few days I plan on preparing my dishes ahead and on Thanksgiving day just allowing myself the change of routine...You know sleeping in a little late, eating a little extra, just doing nothing at all..

    Ahhh, I really think I am ready. How about you guys? What are your family traditions?

    Spinach Mushroom Cheesy Rice Casserole

    Whether it be hanging out watching football games, getting an early start on Christmas shopping or just enjoying the extra long weekend. Or maybe even a little bit of all of that.

    I know most of us can find plenty of things to be THANKFUL for but mostly  just enjoy taking care of you. The number one thing I strongly believe..you have to take care of yourself in order to give back to others.

    Okay, sorry got a little off track but let me share reasons to Enjoy this Spinach Mushroom Cheesy Rice Casserole:

    • Made with simple tasty ingredients
    • Can be made ahead and easily re-heated
    • Allows more time for relaxing
    • Spinach and Mushrooms provide great health benefits
    • Kid friendly
    • Vegetarian and Gluten Free

    Spinach Mushroom Cheesy Rice Casserole

    Spinach Mushroom Cheesy Rice Casserole

     

    📖 Recipe

    Spinach Mushroom Cheesy Rice Casserole
    Print Save Saved! Pin Recipe
    5 from 1 vote

    Spinach Mushroom Cheesy Rice Casserole

    Spinach Mushroom Cheesy Rice Casserole can serve as a side or easily as main course option. Spinach, mushrooms, cheese, and rice combined in an easy to prepare casserole.
    Course Dinner, Side
    Cuisine American
    Prep Time 20 minutes minutes
    Cook Time 35 minutes minutes
    Total Time 55 minutes minutes
    Servings 8 -10 servings
    Author Stephanie

    Ingredients

    • 2 cups cooked brown rice
    • 3 tbsp. butter divided
    • ½ tsp. garlic powder
    • salt & pepper to taste
    • 1 tbsp. olive oil
    • 1 10 ounce bag frozen mixed mushrooms*
    • 6 ounces fresh spinach
    • 1 medium yellow onion chopped
    • 2 cloves garlic chopped
    • 2 ounces cream cheese softened
    • 2 cups shredded cheese cheddar & Monterey jack
    • 1 cup shredded mozzarella cheese
    • 2 eggs beaten
    • ½ cup half & half cream
    Prevent your screen from going dark

    Instructions

    • Preheat oven 350 degrees.
    • Grease 13 by 9 casserole dish with 1 tbsp. butter
    • Cook rice according to package directions. Once cooked add 2 tbsp. butter, garlic powder, salt & pepper to taste.
    • Then add cream cheese, 2 cups shredded cheese, eggs, and half & half cream.
    • Meanwhile heat 1tbsp. olive oil over medium heat. Add onion, garlic and cook 1-2 minutes. Then add mushrooms. Cook 6-8 minutes. Drain any excess liquid.**
    • Add spinach and cook till slightly wilted
    • Add mushroom onion spinach mixture to rice and combine well.
    • Spread rice mixture evenly into casserole dish.
    • Bake in preheated oven 30 minutes.
    • Remove from oven and top with mozzarella cheese. Return to oven 5-6 minutes until mozzarella is melted and slightly browned.
    • Allow to sit 10 minutes prior to serving.

    Notes

    *can use any mushroom variety of choice
    **if using frozen mushrooms they tend to release a lot more liquid so make sure to drain off liquid prior to adding to rice mixture.
    Rice can be made ahead.
    This casserole can be made ahead and easily re-heated.
    Keeps well in fridge covered for up to five days.
    Tried this recipe?Mention @applesforcjblog or tag #applesforcj

     

     

    • Facebook
    • Pinterest
    • Twitter
    « Sweet Potato Crusted Spinach Quiche
    Baked Spaghetti Squash Mac n Cheese »

    Reader Interactions

    Comments

    1. Jennifer

      March 09, 2025 at 6:25 pm

      Delicious, easy and nutritious. I will be making it often. Thanks

      Reply
      • Stephanie

        March 10, 2025 at 7:58 am

        You're welcome Jennifer and thanks for the lovely feedback!

        Reply
    2. Sonia jain

      November 25, 2017 at 8:52 am

      Hii.. Loved the recipe... But can u give another option for mushrooms and eggs... I don't eat these..

      Reply
      • Stephanie

        November 25, 2017 at 2:52 pm

        Hi Sonia, you could actually just leave out the mushrooms if you like and maybe try adding some extra spinach and cheese. You could probably try replacing the eggs with flax eggs. Let me know if this helps and how it works for you 🙂

        Reply
    3. Stef

      November 24, 2016 at 11:24 pm

      Thanks Natalie! Me too...I'm all about the cheese. Hope you've had a good one also and enjoy the rest of your weekend 🙂

      Reply
    4. Natalie

      November 24, 2016 at 8:02 pm

      Cheeeeseeee!!!! Anything cheesy is my kind a food 😀 Looks de-li-cious! Happy Thanksgiving Stephanie 😉

      Reply
    5. Mira

      November 23, 2016 at 5:39 am

      Such a great dish! Love the spinach and mushroom combination!

      Reply
      • Stef

        November 23, 2016 at 2:24 pm

        Thanks Mira !

        Reply
    6. Julie | Bunsen Burner Bakery

      November 23, 2016 at 2:58 am

      I love "one dish" type dinners that have veggies baked right in. Spinach and mushrooms? Yes please!

      Reply
      • Stef

        November 23, 2016 at 2:24 pm

        Thanks Julie! They're my favorite too.

        Reply
    7. Stef

      November 22, 2016 at 10:16 pm

      Thanks! I'm sure you could easily make it with that 🙂

      Reply
    8. AvocadoPesto

      November 22, 2016 at 10:01 pm

      Never made a mushroom and rice casserole before but love the sound of it! Will try to make this dairy free with some dairy free cheese!

      Reply
    9. Stef

      November 22, 2016 at 8:21 pm

      Thanks Marisa and yes it is...

      Reply
    10. Marisa @ All Our Way

      November 22, 2016 at 8:15 pm

      Spinach and cheese -- I'm in heaven. This is a great sounding recipe. Great way to get the little ones to eat their greens.

      Reply
    11. Veena Azmanov

      November 22, 2016 at 7:46 pm

      Three of my favorite things in there.. Rice, Mushrooms and Chees!! Can't go wrong.
      Thanks

      Reply
      • Stef

        November 22, 2016 at 7:54 pm

        You're welcome! Mine too 🙂

        Reply
    12. Stef

      November 22, 2016 at 7:37 pm

      Thanks Taylor! I definitely am ready for a little break 🙂

      Reply
    13. Taylor Stinson

      November 22, 2016 at 7:18 pm

      OMG I can totally relate - when you're a food blogger, you seriously need to make things ahead of time to enjoy the actual day of the event! So glad you are preparing to take a little time off! This casserole looks like the perfect vegetarian side for the Thanksgiving table 🙂

      Reply
    14. Elizabeth @ SugarHero.com

      November 22, 2016 at 3:31 am

      Doing all of the prep ahead of time is such a good idea! I always plan on doing that, but somehow still have to run around like a chicken with its head cut off on Thanksgiving day. 🙂 This casserole sounds like the perfect addition to a Thanksgiving feast!

      Reply
      • Stef

        November 22, 2016 at 2:34 pm

        Thanks Elizabeth! Hope you have a great Thanksgiving 🙂

        Reply
    15. Luci {Luci's Morsels}

      November 22, 2016 at 12:54 am

      This casserole looks like the perfect thing to make at the beginning of the week so I can have yummy lunches for the following days! Thanks for sharing!

      Luci’s Morsels | fashion. food. frivolity.

      Reply
      • Stef

        November 22, 2016 at 2:33 pm

        You're welcome Luci! It really does make great leftovers 🙂

        Reply
    16. Everyday Sarah Jane

      November 22, 2016 at 12:47 am

      I've been trying to eat more rice lately...so random, I know...but this dish looks like the perfect way to incorporate it into a balanced diet! Thanks for sharing!

      Reply
      • Stef

        November 22, 2016 at 2:31 pm

        Thanks Sarah!

        Reply
    17. Platter Talk

      November 21, 2016 at 10:33 pm

      We've been on a spinach binge lately. This will be a new dish for us to try! Thanks.

      Reply
      • Stef

        November 21, 2016 at 10:35 pm

        You're welcome!

        Reply
    18. Allison (@CelebrateSweets)

      November 21, 2016 at 10:31 pm

      I love spinach and mushrooms together, and anything with "cheesy" in the title sounds great to me!

      Reply
      • Stef

        November 21, 2016 at 10:33 pm

        Thanks Allison!

        Reply
    5 from 1 vote

    Leave a Reply Cancel reply

    Your email address will not be published. Required fields are marked *

    Recipe Rating




    Primary Sidebar

    Hi, I'm Stephanie! The Recipe developer and writer behind APPLES FOR CJ. Welcome to my Happy Place! Here you'll find a collection of my Best Gluten Free & Vegetarian recipes, along with some healthy lifestyle tips. Hope you'll stay awhile!

    More about me →

    Popular Posts

    • Almond Flour Biscuits (Keto, Gluten-Free)
    • Best Cauliflower Pizza Crust
    • Taco Casserole Recipe (Gluten Free, Easy)
    • Instant Pot Broccoli Cheddar Soup (or Crock-pot)
    • Cheesy Quinoa (Stovetop or Instant Pot)
    • Almond Flour Tortillas (Soft & Flexible)

    Footer

    ^ back to top

    About

    • Privacy Policy
    • Disclaimer
    • Disclosure

    Newsletter

    • Sign Up! for emails and updates

    Contact

    • Contact

    As an Amazon Associate I earn from qualifying purchases.

    Copyright © 2025 STEPHANIE SAIN | APPLES FOR CJ

    Rate This Recipe

    Your vote:




    A rating is required
    A name is required
    An email is required

    Recipe Ratings without Comment

    Something went wrong. Please try again.