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Creamy Swiss Cheese Mixed Vegetable Casserole

Creamy, cheesy, flavorful. 5 ingredients and 5 minute prep time: This casserole couldn’t be easier yet it has a surprisingly dynamic flavor!

Creamy Swiss Cheese Mixed Vegetable Casserole takes just 5 minutes to prepare and only 5 ingredients! So creamy, cheesy and delicious!

Last year when I hosted my in-laws for Thanksgiving, my mother-in-law whipped up her family’s favorite at the last minute.

I enviously watched her throw it all together in a bowl and pop it in the oven while I chopped, and sautéed and crossed my fingers that the stuffing would pass muster.

Creamy Swiss Cheese Mixed Vegetable Casserole takes just 5 minutes to prepare and only 5 ingredients! So creamy, cheesy and delicious!

The casserole baked perfectly with 8 other things in the oven (no seriously, every inch of real estate was spoken for…all as I planned).

Creamy Swiss Cheese Mixed Vegetable Casserole takes just 5 minutes to prepare and only 5 ingredients! So creamy, cheesy and delicious!

My husband and his brother devoured this Creamy Swiss Cheese Mixed Vegetable casserole – I barely had time to grab a spoonful! And now that the flavors are fresh in my mind, I remember why!

Creamy Swiss Cheese Mixed Vegetable Casserole takes just 5 minutes to prepare and only 5 ingredients! So creamy, cheesy and delicious!

Thawed frozen mixed vegetables are mixed with cream of mushroom soup, sour cream and swiss cheese and then baked to melty, decadent perfection.

A little salty crunch from the fried onions makes this dish a smash hit that will sure to have everyone begging for you to make it again!

 

Creamy Swiss Cheese Mixed Vegetable Casserole takes just 5 minutes to prepare and only 5 ingredients! So creamy, cheesy and delicious!

Look at that creamy, cheesy awesomeness.

Creamy Swiss Cheese Mixed Vegetable Casserole takes just 5 minutes to prepare and only 5 ingredients! So creamy, cheesy and delicious!

Try this casserole instead of the usual green bean casserole at your next holiday feast or just whip this up any day of the week for a hearty, flavorful side dish!

Creamy Swiss Cheese Mixed Vegetable Casserole takes just 5 minutes to prepare and only 5 ingredients! So creamy, cheesy and delicious!

You just won’t believe how easy it is. The instructions say 5 minutes of prep and that is literally all it takes. I actually got it in the oven and put my measuring cups, spoons and bowls in the dishwasher in that 5 minutes.

Creamy Swiss Cheese Mixed Vegetable Casserole

Prep Time: 5 minutes

Cook Time: 35 minutes

Yield: Serves 6 - 8

Creamy Swiss Cheese Mixed Vegetable Casserole

Creamy, cheesy, flavorful. 5 ingredients and 5 minute prep time: This casserole couldn’t be easier yet it has a surprisingly complex flavor!

Ingredients

  • 1 bag (16 oz.) frozen broccoli, carrots and cauliflower mix, thawed and drained
  • 1 can (12 oz.) condensed cream of mushroom soup (I use organic Pacific brand but you can use a standard 10 oz can too)
  • 1 cup (4 oz) shredded Swiss cheese, divided
  • 1/3 cup sour cream
  • ¼ tsp. Ground Black Pepper
  • 1 can (2.8 oz.) French Fried Onions

Instructions

  1. Preheat your oven to 350°F.
  2. I forgot to thaw my vegetables so I just microwaved them until they were thawed. Some were warm, but it didn’t make one bit of difference.
  3. Combine vegetables, soup, ½ cup cheese, sour cream, and pepper. Pour into a 1-quart casserole.
  4. Bake for 30 minutes. The original instruction say to bake it covered but I forgot.
  5. Top with remaining cheese and onions; bake uncovered, 5 minutes longer.

Notes:

Base on the original instructions I gather this recipe was from Durkee Brand. I only barely modified it.

https://www.cheflindseyfarr.com/2014/11/creamy-swiss-cheese-mixed-vegetable-casserole/

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This recipe is linked to: Inspiration Monday, Merry Monday, Munching Monday, Monday Funday, Two Cup Tuesday, Tasty Tuesday, Party Time, Moonlight & Mason Jars, Gluten Free Wednesday, What’s Cookin’ Wednesday, Gluten Free Friday, Foodie Friday, Food on Friday, Flashback Friday, Saturday Night Fever, Show Stopping Saturdays, Sweet and Savoury Sundays

31 Comments

  • Baby June
    November 23, 2014 at 6:57 am

    Wow, what a comforting casserole that looks like! I imagine it would be a hit at Thanksgiving 🙂

    Reply
    • AmericanCooking22
      November 24, 2014 at 10:43 pm

      Thanks, Baby June! It such a quick and easy side dish especially for Thanksgiving!

      Reply
  • Annie+@+ciaochowbambina
    November 23, 2014 at 9:22 am

    Simple and delicious! Love it! And those crispy salty onions on top – forget about it!

    Reply
    • AmericanCooking22
      November 24, 2014 at 10:42 pm

      Thanks, Annie! They are the best part for sure!

      Reply
  • Gayle @ Pumpkin 'N Spice
    November 23, 2014 at 12:17 pm

    I’m loving all of the cheesy goodness in this casserole, Lindsey! Swiss cheese is my favorite, yet a lot of people don’t cook with it! This casserole is such a fun way to jazz up some vegetables. Pinned!

    Reply
    • AmericanCooking22
      November 24, 2014 at 10:39 pm

      That’s so true, Gayle! I don’t see it much except on sandwiches. This is such a delicious use of it! Thanks for the pin!

      Reply
  • David @ Spiced
    November 24, 2014 at 8:43 am

    Quick and easy…now that’s how I roll during the holidays! And this casserole looks like the ultimate comfort food. You’ve got cheesy. You’ve got creamy. You’ve got crunchy. You even threw in some veggies. Nicely done, Lindsey! Happy (early) Thanksgiving!

    Reply
    • AmericanCooking22
      November 24, 2014 at 10:35 pm

      Haha! Thanks, David! I’m not gunna lie, those onions were my favorite part. My newest guilty pleasure!

      Reply
  • Shashi @ runninsrilankan
    November 24, 2014 at 11:12 am

    Lady – your photos are awesome! I am not a huge fan of condensed soups – but even I would try this casserole – your pictures make it phenomenal!
    BTW, Happy Thanksgiving Lindsey!

    Reply
    • AmericanCooking22
      November 24, 2014 at 10:34 pm

      Thanks, Shashi! I only use them occasionally. I’ll admit that my first bite was a “no-thank you bite” but then I couldn’t stop!! I also use an organic condensed mushroom soup with ingredients that I recognize and it comes in a box not a can! hoity-toity. Happy thanksgiving to you too!

      Reply
  • Jess @ whatjessicabakednext
    November 24, 2014 at 11:57 am

    This casserole looks amazing, love the cheesy flavour with the veggies! Perfect mid-week meal!

    Reply
    • AmericanCooking22
      November 24, 2014 at 10:32 pm

      Thanks, Jess!

      Reply
  • Manali @ CookWithManali
    November 24, 2014 at 12:44 pm

    love how cheesey and creamy this looks! Happy Thanksgiving Lindsey!

    Reply
    • AmericanCooking22
      November 24, 2014 at 6:06 pm

      Thanks, Manali! Happy Thanksgiving to you too!

      Reply
  • Mira
    November 24, 2014 at 1:10 pm

    This looks hearty and delicious! The perfect winter comfort meal! Pinning! Have a nice Thanksgiving!

    Reply
    • AmericanCooking22
      November 24, 2014 at 6:05 pm

      Thanks, Mira! It is definitely great for those cold, winter days! Happy Thanksgiving to you too!

      Reply
  • Kelly - Life Made Sweeter
    November 24, 2014 at 3:54 pm

    This casserole looks amazing, Lindsey! What a fun and delicious way to serve up frozen vegetables and especially with those crispy fried onions! Love how quick and easy this is to whip up too!

    Reply
    • AmericanCooking22
      November 24, 2014 at 6:04 pm

      Thanks, Kelly!! So easy! There needs to be at least one easy dish for Thanksgiving!

      Reply
  • Caralyn @ glutenfreehappytummy
    November 24, 2014 at 10:15 pm

    so cheesy. so dreamy 🙂 haha

    Reply
  • Valya @ Valya's Taste of Home says
    November 24, 2014 at 11:20 pm

    Wonderful side dish Lindsay! Looks like easy to make too 🙂

    Reply
    • AmericanCooking22
      November 26, 2014 at 12:01 am

      Thanks, Valya! It definitely is!

      Reply
  • Thalia @ butter and brioche
    November 25, 2014 at 3:19 am

    Oh god this looks so cheesy and delicious. Wish I had a bowl of it tonight for dinner!

    Reply
    • AmericanCooking22
      November 26, 2014 at 12:02 am

      Me too! Thank you!

      Reply
  • Michela @ From Italy With Food
    November 25, 2014 at 6:00 am

    All this creaminess is simply fantastic! 😀 I’ll surely try it!

    Reply
    • AmericanCooking22
      November 26, 2014 at 12:03 am

      Thanks, Michela!

      Reply
  • Ella-HomeCookingAdventure
    November 25, 2014 at 3:18 pm

    Sounds and looks delicious. A great choice for a quick dinner. Love it.

    Reply
    • AmericanCooking22
      November 26, 2014 at 12:05 am

      Thanks, Ella!

      Reply
  • Marcie
    November 26, 2014 at 1:09 am

    This sounds so easy, and looks so cheesy and delicious! Who says green beans get to have all the fun — love this variety of veggies!

    Reply
  • Arpita@ The Gastronomic Bong
    November 26, 2014 at 5:33 am

    Oh so cheesy!! I love recipes which involves cheeseeee.. this casserole looks insanely delicious. . Can’t wait to try this.. Love it!! 🙂

    Reply

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