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October 5, 2025

Smoky Mountain Country Casserole

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Smoky Mountain Country Casserole–an easy 8-ingredient linguine and sausage one pot dinner made fast in the Instant Pot.

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Smoky Mountain Country Casserole

Smoky Mountain Country Casserole

I love this recipe because it has only eight ingredients…all pantry staples. The sausage packs in so much flavor, the cream cheese melts down into a perfectly creamy sauce, and the leftovers are even better the next day. Greg and I made this up at our cabin on a cozy, rainy Saturday and it was a hit! (This recipe is adapted from Smoky Mountain Country Casserole With Sausage on North Carolina Field and Family)

Ingredients/Substitution Ideas

  • Ground sausage–I used Jimmy Dean. You can also use Italian sausage.
  • Onion–yellow or white
  • Green bell pepper–or another color of green pepper
  • Chicken broth–or water and Better than Bouillon chicken base
  • Linguine–or fettucine
  • Tomato sauce
  • Cream cheese–or Boursin
  • Cheddar Monterey jack blend–or cheddar

Steps

Turn Instant Pot to sauté setting. When display says HOT add in the sausage and break it up. Brown for 5 minutes and then add in the onions and cook for 2 more minutes. Add in the peppers and cook for 2 more minutes. Drain off excess grease.

Pour in the broth and scrape bottom of pot so that nothing is sticking. Turn off Instant Pot. 

Break linguine in half and lay it in a crisscross pattern in the pot. Dump tomato sauce evenly over the top of the noodles and add in the cream cheese.

Cover Instant Pot and secure the lid. Make sure valve is set to sealing. Set manual/pressure cook button to 5 minutes. When time is up let pot sit for 10-20 minutes and then move valve to venting. Remove the lid. 

Stir. Stir in the cheese and let it melt. Serve and enjoy!

Smoky Mountain Country Casserole
Smoky Mountain Country Casserole

Notes/Tips

  • Serve with a green salad, some roasted broccoli or green beans.
  • I used my 6 quart Instant Pot*. You can also make this in a 3 or 8 quart pot.
  • Store leftovers in an airtight container* in the refrigerator for up to 4 days or in the freezer for up to 3 months.
  • Other recipes you can make with cream cheese are Fancy Potatoes and Loaded Million Dollar Casserole.
Did you know you can filter the recipes on my website to search by meat type, IP or Crockpot, low carb, gluten free, etc.? Use the filter to find exactly what you are looking for. 

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Smoky Mountain Country Casserole
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Smoky Mountain Country Casserole


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5 from 3 reviews

  • Author: 365 Days of Slow and Pressure Cooking
  • Prep Time: 20 minutes
  • Cook Time: 5 minutes (plus 10 minute NPR)
  • Total Time: 25 minutes
  • Yield: 4–6 servings 1x
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Description

An easy 8-ingredient linguine and sausage one pot dinner made fast in the Instant Pot. 


Ingredients

Scale
  • 16 oz ground sausage
  • 1 small onion, diced
  • 1 green bell pepper, cored and diced
  • 2 cups chicken broth
  • 8 oz linguine
  • 1 (8 oz) can tomato sauce
  • 2 oz cream cheese
  • 2 oz (1/2 cup) shredded cheddar Monterey jack blend

Instructions

  1. Turn Instant Pot to sauté setting. When display says HOT add in the sausage and break it up. Brown for 5 minutes and then add in the onions and cook for 2 more minutes. Add in the peppers and cook for 2 more minutes. Drain off excess grease.
  2. Pour in the broth and scrape bottom of pot so that nothing is sticking. Turn off Instant Pot. 
  3. Break linguine in half and lay it in a crisscross pattern in the pot. Dump tomato sauce evenly over the top of the noodles and add in the cream cheese.
  4. Cover Instant Pot and secure the lid. Make sure valve is set to sealing. Set manual/pressure cook button to 5 minutes. When time is up let pot sit for 10-20 minutes and then move valve to venting. Remove the lid. 
  5. Stir. Stir in the cheese and let it melt. Serve and enjoy!
  • Category: Pasta
  • Method: Instant Pot

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Smoky Mountain Country Casserole

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*Karen Petersen is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com.

14 Comments Filed Under: All Recipes, Sausage, Instant Pot, Pasta Tagged With: 10 ingredients or less

Comments

  1. Brian Scott says

    October 19, 2025 at 9:54 am

    Made this last night and it’s a hit! I did sub a few things: used fresh (refrigerated but uncooked) linguini versus off-the-shelf dry, garden vegetable cream cheese, and jalapeno Monterrey jack cheese. The linguini came out soft and non-sticky – my concern was that it would get overcooked.

    Reply
    • Karen says

      October 22, 2025 at 12:25 pm

      Yum! Your swaps sound so good, especially that jalapeño Monterey Jack combo 😍 I’m so glad the fresh linguini worked out perfectly and didn’t overcook. Thanks for sharing your tweaks and for letting me know it was a hit!

      Reply
  2. LeAnne Case says

    October 15, 2025 at 5:04 pm

    The picture looked so good but the actual taste just so so . With the cream cheese and shredded cheese it felt like just a glorified Mac and cheese. I did add black pepper and garlic powder to assure there was flavor.

    Reply
    • Brian Scott says

      October 19, 2025 at 9:56 am

      I added a McCormick blend of garlic, onion, sea salt, and black pepper once I mixed in the jack cheese. I see where cheese flavor choices can bump up the flavor.

      Reply
    • Karen says

      October 22, 2025 at 12:35 pm

      Thank you for trying the recipe and sharing your thoughts! It definitely leans into that creamy, mac-and-cheese comfort zone.

      Reply
  3. Ben says

    October 13, 2025 at 4:20 am

    Made this last night — It’s a new fav! It was actually my first time using an Instapot, but was shockingly simple and tasted fantastic. Really didn’t need any seasonings whatsoever with the Jimmy Dean sausage, onion and green pepper. Only thing I will have to adjust is how I lay down the pasta. I layered it a bit too thick for each layer and some of the pasta was not quite cooked enough and stuck to each other. Other than that, I had three bowls because I liked it so much 😅

    Reply
    • Karen says

      October 13, 2025 at 2:13 pm

      Yay! I’m so happy you loved it and way to go using your Instant Pot for the first time! 🙌 Totally agree, the sausage brings so much flavor on its own. And yep, spreading out the pasta a bit helps it all cook evenly. Thanks for reporting back!

      Reply
  4. Kim Kurfman says

    October 10, 2025 at 2:30 pm

    All of these recipes look AMAZING. Can these recipes be made in a crockpot as well?

    Reply
    • Karen says

      October 11, 2025 at 1:37 pm

      Hi Kim, some recipe can be made in the crockpot. If they can then I include those instructions in the recipe card. Unfortunately, this particular recipe isn’t a good option for the slow cooker.

      Reply
  5. Cheryl Dorsch says

    October 9, 2025 at 1:38 pm

    what if I don’t an instant pot. Could in be prepared and in a 9×13 in the oven or even a slow cooker ?

    Reply
    • Karen says

      October 9, 2025 at 1:46 pm

      You can make it on the stove. Here’s how:

      16 oz ground sausage
      1 small onion, diced
      1 green bell pepper, cored and diced
      8 oz linguine
      1 (8 oz) can tomato sauce
      2 oz cream cheese
      2 oz (1/2 cup) shredded cheddar Monterey jack blend
      Cook Mode Prevent your screen from going dark
      Instructions

      1. Cook linguine according to package directions. Drain. Set aside.
      2. Heat a large pan over medium high heat. Add in sausage. Brown. Add in the onion and bell pepper and cook until soft.
      3. Stir in the tomato sauce and cream cheese and a splash of broth. Stir until cream cheese is incorporated.
      4. Add in the cheesy and stir until melted.
      5. Serve.

      Reply
  6. Sherry says

    October 7, 2025 at 6:44 am

    I haven’t made this, but the absolute absence of any seasoning or spices is immediately problematic.

    Reply
    • Carrie says

      October 7, 2025 at 2:22 pm

      Maybe make it first and then comment.
      Wow.
      Thank you Karen for all the work you do in advance as I’m sure I will be back AFTER I’ve made it with great ratings. 😉

      Reply
    • Karen says

      October 8, 2025 at 2:31 pm

      I thought it would be too Sherry but the sausage actually seasons everything really nicely!

      Reply

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Welcome!

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Hi, I’m Karen. I know that dinner time can be less than relaxing. Busy schedules and cranky kids and a hundred other things can lead to weariness when it comes to putting dinner on the table. I can help! I make homemade, family-friendly slow cooker and Instant Pot dinners and share the recipes with you.

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