French Onion Broccoli Cheese Casserole – hands down the BEST broccoli casserole! Even our broccoli haters loved this casserole. Only 5 ingredients – broccoli, cream of mushroom soup, french onion dip, cheddar cheese, and french fried onions. Can assemble ahead of time and refrigerate overnight. This was a HUGE hit in our house!
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Pin This RecipeDelicious and Easy Broccoli Cheese Casserole
We are not big broccoli fans, but we both LOVED this French Onion Broccoli Cheese Casserole. It is definitely our favorite broccoli casserole. With only 5 simple ingredients, this can’t be beaten!!! PLUS it is ready to eat in about 30 minutes. We love quick and easy side dish recipes like this.
How To Make French Onion Broccoli Cheese Casserole
This is hands-down our favorite broccoli casserole. It is super delicious and SUPER easy to make with only 5 simple ingredients. Broccoli, cream of mushroom soup, french onion dip, cheddar cheese, and french fried onions. I used fresh broccoli florets, but you could also use frozen broccoli florets.
To make this broccoli casserole, simply mix everything together and bake. It literally takes about 5 minutes to assemble.
One very important note about this French Onion Broccoli Cheese Casserole. This recipe uses a cup of French onion dip. You want to use the sour cream based French onion dip found in the refrigerated section at the grocery store. I prefer the flavor of Kraft brand, but Heluva Good Dip, Barbers, Dean’s or the store brand will work great too! Just make sure it is sour cream based and not the jarred stuff in the chip aisle. SO important!!
Can I Make Broccoli Casserole in Advance and Freeze?
Absolutely! You can assemble it ahead of time and refrigerate it until ready to eat. You can also make this casserole ahead of time and freeze it for later. If baking from frozen, let the casserole thaw completely in the refrigerator and then bake as below. You can also freeze the leftovers for a quick side dish later. Just thaw and reheat in the microwave.
What to Serve with Broccoli Casserole
It goes with just about anything – chicken, pork, steak, burgers. You name it, this casserole goes with it. Give this a try ASAP! I promise it will be a hit!
Here are a few of our favorite recipes from the blog to go with casserole:
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French Onion Broccoli Cheese Casserole
Ingredients:
- 1 lb broccoli florets, chopped
- 1 (10.5-oz) can Unsalted Cream of Mushroom Soup
- 1 cup refrigerated sour cream based French Onion Dip
- 1½ cups shredded cheddar cheese
- 1 (6-oz) container French fried onions
Instructions:
- Preheat oven to 350ºF. Lightly spray a 9×9-inch baking dish with cooking spray.
- Combine chopped broccoli, cream of mushroom soup, French onion dip, 1 cup shredded cheddar cheese and ½ of the French fried onions.
- Spread broccoli mixture into prepared pan.
- Bake for 25 minutes. Remove from oven, top with remaining cheese and onions. Bake an additional 5 minutes.
Notes:
- Make sure to use sour cream French onion dip such as Dean’s, Great Value, Barber’s, Heluva Good Dip, or Kraft.
- If you can’t find the sour cream dip, you can substitute sour cream and a few tablespoons of onion soup mix.
- I suggest using Unsalted Cream of Mushroom Soup in this dish to control the sodium.
- You can buy it by the case at Amazon: https://amzn.to/3SkpNVv
- Need Gluten-free Cream of Mushroom Soup? You can buy it here:Â https://amzn.to/45WqyXY
- Here is our recipe for Homemade Cream of Chicken Soup:Â https://www.plainchicken.com/homemade-cream-of-chicken-soup/
- Substitute mushroom bouillon to make cream of mushroom soup.
- You can assemble the casserole in advance and refrigerate or freeze for later.
- To bake after freezing, thaw completely and bake as directed.
Steph
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If you use frozen broccoli. Do you have to thaw first?
This was a fantastic recipe. Do not be afraid of the French Onion dip overpowering the recipe. Try it, you will not be sorry!
I wanted to make this recipe, but didn’t have any dip. But I had dry onion soup mix and sour cream. So I made my own dip. Love this casserole. So easy to divide into smaller portions and free for later.
Yummy! Thanks for all of your great recipes.
Hi, I love your blog and have been following it for years. We are a military family and recently moved to Germany. Our commissary doesn’t have ANY refrigerated chip dips (so sad)! What would you recommend using instead? Regular sour cream? The chip aisle dip in a jar? I’d appreciate any thoughts you might have. Thank you!
Sour cream & some onion soup mix would work
good recipe
What about using frozen broccoli? I notice a couple of people have asked, but I don’t see where you have answered!
I’m sure it would be fine
Frozen or fresh broccoli?
I used fresh
Any chance you can dump all of the ingredients into a crockpot instead of baking in oven? Happy Thanksgiving!
I don’t see why not. Enjoy!
I made this tonight and added some shredded chicken to make it a meal instead of a side dish. Oh my gosh it's amazing! So easy to make. Thank you!
Is it frozen or fresh broccoli? Can it be made in A 13×9 dish ? If so how would you adjust the cooking?
Made this this weekend and it was wonderful, everyone loved it. Thanks for sharing!!!!!
and WDE!!!!!!!!
Is this frozen Broccoli or fresh?
Can I use the dry onion dip like Liptons, and shor cream vs. The French onion dip?
sounds like that would work fine
Looks good! What do you think of adding rotisserie chicken?
sounds delicious!
oh Mylanta that sounds amazing!!!!! #sohungry
This looks delicious!! We will have it this weekend =^,^=