Cheesy Mushroom and Broccoli Casserole

Cheesy Mushroom and Broccoli Casserole

simple, tasty, wholesome!

Recipe by
Reviewed by Arturs Arnicans
Prep Time: 15m
Cook Time: 20m
Total Time: 35m
Temp.: 425 °F
Servings: 4
Difficulty: Easy
4.9 (17 Reviews)
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Ingredients

Adjust servings:

Nutritional Information

391
calories
30g
fat
23,3g
carbohydrates
10g
protein
85mg
cholesterol
292mg
sodium
Cheesy Mushroom and Broccoli Casserole

Recipe Description

I love a casserole for a handy midweek dinner and this Cheesy Mushroom and Broccoli Casserole does not disappoint. My family loves it because it tastes absolutely delicious and I love it because it is so simple to prepare and cook.

I start my casserole by making a roux – a mixture of flour and butter which is cooked together and used to thicken sauces. I add mushrooms, onion, garlic, garlic powder, cayenne pepper, heavy cream and chicken stock to the roux before adding broccoli, rice and cheese. I place it all in an ovenproof dish and bake for 20 minutes. Simple and delicious!

To make my Cheesy Mushroom and Broccoli Casserole, you will need the following ingredients:

Ingredients for Cheesy Mushroom and Broccoli Casserole

Recipe Features

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Steps to make

  1. 1

    Heat the oven and prepare a casserole dish

    5 min
    Step 1 - Cheesy Mushroom and Broccoli Casserole

    Preheat the oven to 425 °F and grease a casserole dish with butter.

  2. 2

    Make a roux

    5 min
    Step 2 - Cheesy Mushroom and Broccoli Casserole

    Melt the butter and flour together in a large saucepan over medium heat. Cook while stirring until golden brown.

  3. 3

    Make the casserole sauce

    2 min
    Step 3 - Cheesy Mushroom and Broccoli Casserole

    Add the mushrooms, onion, garlic, garlic powder, cayenne pepper, heavy cream and chicken stock to the saucepan.

  4. 4

    Add the remaining ingredients

    3 min
    Step 4 - Cheesy Mushroom and Broccoli Casserole

    Add the broccoli, rice and a cup of the cheese to the saucepan. Season to taste with salt and pepper.

  5. 5

    Bake

    20 min
    Step 5 - Cheesy Mushroom and Broccoli Casserole

    Place the casserole mixture in the buttered dish and sprinkle the remaining shredded cheddar on top. Bake the casserole for about 20 minutes until the cheese is bubbling and golden.

  6. 6

    Serve

    Step 6 - Cheesy Mushroom and Broccoli Casserole

    Serve warm.

This Cheesy Mushroom and Broccoli Casserole recipe is so easy to make - just mix everything together bake for 20 minutes! If you make this casserole, please come back to leave a review to tell me what you think!

About the author

Lilly Mathuse

Lilly is an enthusiastic and cheerful young mom. She knows as well as any parent that children can be really picky when it comes to food. And she’s had plenty of experience trying to cook meals that are both tasty and nutritious, and able to satisfy the tastes of a fussy kid right away! To save you some precious time, Lilly's going to share with you all the tricks she learned the hard way, so you don’t have to! She has a wealth of recipes for quick and easy meals for kids and families on a budget.

Recipe Reviews

Have you made this recipe? Share your experience and help other cooks!

★★★★★
★★★★★
4.9 out of 5 (17 reviews)
Vicky
February 6, 2024
Verified

Super yummy dish

Viola
October 15, 2023
Verified

I made this Cheesy Mushroom and Broccoli Casserole for a family dinner last week. It was super easy to whip up, and everyone loved it. The flavors blended really well. It's definetly a recipe I'll make again, especially on busy nights.

Katie Johnson
October 12, 2023
Verified

Superb! My kids loved this casserole! It was super easy to make after a long day at work. We had a family gathering, and everyone asked for the recipe. Simple yet so flavorful! Will definitely make again!

Uly
September 27, 2023
Verified

Superb family favourite!

Zoe
September 1, 2023
Verified

Wow! I made this casserole for my family last week, and they couldn’t stop raving about it! It was so easy to put together after a busy day, and the cheesy goodness was just heavenly. Everyone finished their plates, and my husband said it tasted like a hug in a dish!

Parker
January 7, 2023
Verified

Super simple, super delicious! I made this casserole after a long day and my kids loved it. As we gathered around the table, the gooey cheese melted in our mouths. It’s def going in our weekly menu! Yum!

Kevin
October 6, 2022
Verified

Totally loved it!

Katherine Smith
August 31, 2022
Verified

Super easy and tasty! My friends loved it!

Hannah
August 5, 2022
Verified

This Cheesy Mushroom and Broccoli Casserole is a hit at our family dinners! It’s so easy to make and everyone devours it. Love it!

Cathy86
May 28, 2022
Verified

Wow!!! This casserole is so simple and tasty! My husband and I had a long day and this was perfect. We shared it on our family game night and everyone loved it. I can't believe how easy it was to make; I’ll definitely be making this again soon!

Diana
February 3, 2022
Verified

This recipe is amazing! I made it after a long day and my husband couldn’t stop raving about it. It’s such a great way to enjoy veggies and cheesy goodness in one dish. Super easy!

Xandra
November 22, 2021
Verified

So easy, family loves!

Megan
October 21, 2020
Verified

This casserole is simply delightful! It was so easy to make and my friends loved it when I served it at dinner last week.

Bella
October 1, 2020
Verified

Wow! This Cheesy Mushroom and Broccoli Casserole is a lifesaver! I whipped it up last week for a quick dinner and my husband couldn’t get enough. So cheesy and yummy! Perfect for busy nights!

Isabella Thompson
March 23, 2020
Verified

OMG, this casserole is just wow! My fam devoured it, and we had broccoli from our garden. Super easy to whip up after a busy day. Definatly a top recipe to keep!

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