Gluten Free Broccoli Cheddar Casserole

Okay, so this definitely is not a “skinny” recipe. But, I do know from the amount of hassle Jon and I went through to make this casserole happen means that someone’s gotta put an easier gluten-free broccoli casserole on the internet. We got the recipe from his step-mom, but held off making it for a long time because, have you ever tried to find gluten-free cream of ANYTHING soup? Yeah, it’s not easy. But, Progresso finally made a gluten-free creamy mushroom soup. “Vegetable Classics Gluten-Free Creamy Mushroom Soup.” You know you have the right one if the can has a little yellow flag that says “Gluten-Free.”

Anyway, here it is. The easiest dang gluten-free broccoli cheddar casserole you’ll ever make.

For those of you just tuning in, I’m not a food blogger. So, if you want pretty pictures and the-least-attractive-foods-ever displayed like works of art, I recommend you head over here (I love her). If you want a broccoli cheddar casserole free of gluten so you don’t kill the person whose gluten intolerance you’re cooking for, keep reading. 

Gluten Free & Weight Watchers Friendly Broccoli Casserole
Serves 12
Cheesy green goodness. Certain to be a hit with the whole family.
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Prep Time
15 min
Cook Time
30 min
Total Time
45 min
Prep Time
15 min
Cook Time
30 min
Total Time
45 min
  1. 2 10-oz packages frozen chopped broccoli, prepared according to package instructions
  2. 10 oz can Vegetable Classics Gluten-Free Creamy Mushroom Soup
  3. 2 eggs
  4. 2/3 c. mayonnaise (light)
  5. 1/4 chopped white onion
  6. 2 c. grated cheddar cheese (2%)
  1. Prepare chopped broccoli according to the instructions on the package.
  2. Preheat your oven to 350 degrees.
  3. Cut onion into quarters and peel. Chop 1/4 of onion.
  4. Combine cooked broccoli, 10 oz of mushroom soup, 2 eggs, 2/3 c. light mayonnaise, 1 c. cheddar cheese, and chopped onion. Mix well.
  5. Pour casserole mixture into a 1 1/2 quart greased casserole dish.
  6. Cook in oven for 20 minutes.
  7. Remove from oven and sprinkle remaining cup of cheese on top.
  8. Cook in oven for 10 more minutes.
  9. Remove from oven. If you would like your casserole a little spongier, replace in oven to cook for about 5 minutes.
Delightfully Shrinking
  This post is part of my Gluten Free Weight Watchers Thanksgiving series. Don’t forget to check out the other recipes!

3 thoughts on “Gluten Free Broccoli Cheddar Casserole

  1. Oh my gosh, that looks SO GOOD , I bet dad would even like it. I’m going to make that soon. And just cut back on the cheese a little bit and it’s not THAT unhealthy!!!!

  2. Amy, Thanks for the recipe it sounds delicious! However, I want to clarify one thing, Progresso Vegetable Classics Creamy Mushroom Soup is not gluten-free. Progresso does make a gluten-free version of the soup (Vegetable Classics Gluten-Free Creamy Mushroom Soup) that must be used if the person has celiac disease or gluten intolerance.

    • Hi Kaylynne– Thanks for commenting! It really is important to check and make sure that ingredients are gluten free. They seem to change ingredients on a whim. My boyfriend has Celiac disease, so we’re pretty careful. We searched high and low for gluten free cream of mushroom soup, and the Progresso Vegetable Classics Creamy Mushroom Soup was! Maybe they have changed the recipe since we used it? Or since you last checked? Not sure. But good point about double checking ingredients. Thanks!

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