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October 8, 2023

Company Beef Casserole

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Company Beef Casserole–A creamy baked spaghetti with marinara sauce and mozzarella cheese made in your Instant Pot. Perfect for serving company!

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Instant Pot Company Beef Casserole

Company Beef Casserole

If you’re having a friend over for dinner but don’t feel confident in your cooking skills don’t fret. You don’t have to make “fancy” food. Most people will be just as satisfied with an “easy” recipe as something that takes you all day to make. This easy baked spaghetti casserole is SO yummy but really quite fast and easy to make! Everyone that eats this will want to go in for a second helping. With only a handful of easy-to-find ingredients you can use your extra time to clean up the house or prepare a delightful dessert! We love serving this creamy spaghetti alongside garlic bread and a green salad. Try this recipe out soon! I think you’ll love it.

Ingredients/Substitution Ideas

  • Lean ground beef–or ground turkey
  • Minced dried onion–or fresh diced onion
  • Garlic salt
  • Italian seasoning
  • Beef broth
  • Spaghetti–I used thin, whole wheat
  • Marinara sauce–I used Ragu tomato basil sauce
  • Cream cheese
  • Mozzarella cheese

Steps

Turn Instant Pot to saute setting (more). When display says hot add in the beef and break it up. Add in the onion. Brown for about 5 minutes. Drain off excess grease. Stir in the garlic salt and Italian seasoning. 

Pour in the broth and scrape bottom of pot so that nothing is sticking. 

Break the spaghetti in half and lay it in a criss cross pattern in the pot.

Evenly pour the spaghetti sauce over the top of the spaghetti.

Add the cream cheese on top. 

Cover Instant Pot and secure the lid. Make sure valve is set to sealing. Set the manual/pressure cook button to 3 minutes. When time is up let pot sit for 5 minutes and then move valve to venting. Remove the lid.

Stir well.

For a more baked spaghetti taste, place air fryer lid on top and bake at 375 degrees for 3 minutes.

Then add the cheese on top and bake for 2 more minutes. (If you don’t have an air fryer lid then spoon the spaghetti into a baking dish and bake in the oven for 15 minutes at 375, then sprinkle on the cheese and bake for 5 more minutes). 

Serve and enjoy!

Instant Pot Company Beef Casserole

Notes/Tips

  • Serve with a green salad and olive garden italian dressing. Add a side of garlic bread as well.
  • I used my 6 quart Instant Pot*. You can also make this in an 8 quart pot. Halve the recipe for the 3 quart pot.
  • Store leftovers in an airtight container* in the refrigerator for up to 5 days or in the freezer for up to 3 months. I like to store individual portions in these deli containers* and then my son can warm himself up dinner if I’m not around.
  • Other recipes you can make with with your extra cream cheese are Rocky Top Casserole and Tailgating Casserole.
  • You can also use different types of pasta like penne, ziti, rotini, cavatappi, linguine, etc. If you use another type of pasta you may need to adjust the cooking time. Here is the formula: look at the back of the box of pasta and see how many minutes it says to boil the pasta. If it’s 10 minutes you divide that number by 2 (=5) and then subtract 2 minutes. So you would pressure cook for 3 minutes.

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instant pot creamy baked spaghetti

More Instant Pot Recipes for Company…

Instant Pot Company Potatoes

The best homemade cheesy hashbrown potato casserole with cornflakes on top.

Read more

Instant Pot Mother-in-Law Special

This loaded mashed potato casserole is so good you’ll win everyone over with it…even your mother-in-law! 

Read more

Favorite Company Casserole

Use your Instant Pot to help you put together this old family favorite casserole. With rice, chicken, ham, mushrooms, vegetables, cheese and a creamy sauce you’ve got all the makings of a great dinner.

Read more

Having Company Casserole

Having Company Casserole is a baked pasta casserole with cheeses, pasta, tomato sauce and ground beef. The Instant Pot will help you get this classic casserole ready faster than the stove. 

Read more
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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instant pot creamy baked spaghetti
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Company Beef Casserole


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5 from 1 review

  • Author: 365 Days of Slow and Pressure Cooking
  • Prep Time: 20 minutes
  • Cook Time: 3 minutes (plus 5 minute NPR)
  • Total Time: 23 minutes
  • Yield: 6–8 servings 1x
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Description

A creamy baked spaghetti with marinara sauce and mozzarella cheese. Perfect for serving to guests!


Ingredients

Scale
  • 16 ounces lean ground beef
  • 2 Tbsp minced dried onion (or 1 cup diced onion)
  • 3/4 tsp garlic salt
  • 1 Tbsp Italian seasoning
  • 2 cups beef broth
  • 8 ounces spaghetti
  • 1 (24 ounce) can marinara sauce
  • 4 ounces cream cheese
  • 1 cup shredded mozzarella cheese

Instructions

  1. Turn Instant Pot to saute setting (more). When display says hot add in the beef and break it up. Add in the onion. Brown for about 5 minutes. Drain off excess grease. Stir in the garlic salt and Italian seasoning. 
  2. Pour in the broth and scrape bottom of pot so that nothing is sticking. 
  3. Break the spaghetti in half and lay it in a criss cross pattern in the pot. Evenly pour the spaghetti sauce over the top of the spaghett. Add the cream cheese on top. 
  4. Cover Instant Pot and secure the lid. Make sure valve is set to sealing. Set the manual/pressure cook button to 3 minutes. When time is up let pot sit for 5 minutes and then move valve to venting. Remove the lid.
  5. Stir well. For a more baked spaghetti taste, place air fryer lid on top and bake at 375 degrees for 3 minutes. Then add the cheese on top and bake for 2 more minutes. (If you don’t have an air fryer lid then spoon the spaghetti into a baking dish and bake in the oven for 15 minutes at 375, then sprinkle on the cheese and bake for 5 more minutes). 
  6. Serve and enjoy!
  • Category: Beef
  • Method: Instant Pot/Air fryer lid

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instant pot creamy baked spaghetti

*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.

8 Comments Filed Under: All Recipes, Beef, Instant Pot, Pasta Tagged With: casseroles

Comments

  1. Kristina says

    February 1, 2024 at 2:25 pm

    this sounds delicious. is it optional to put it in the oven after cooking in the instant pot?

    Reply
    • Karen says

      February 2, 2024 at 11:42 am

      yes, it’s optional! You don’t have to do that part if you don’t want.

      Reply
  2. Insta-Chef says

    October 18, 2023 at 10:07 am

    EASY~PEAZY, I was out of Italian seasoning, so I used Herbs De Provence! good stuff! Really does make enough to feed at least 4. thanks…

    Reply
    • Karen says

      October 24, 2023 at 1:16 pm

      Thanks so much! So glad you enjoyed it!

      Reply
  3. Ann says

    October 15, 2023 at 8:48 am

    Can I use Bucatini instead of spaghetti?

    Reply
    • Karen says

      October 16, 2023 at 12:21 pm

      yes!

      Reply
  4. Meme says

    October 9, 2023 at 5:57 pm

    Can this recipe be converted to bake in the oven if you don’t have a instantbpot?

    Reply
    • Karen says

      October 10, 2023 at 12:36 pm

      here’s how I would make it on the stove/oven:
      Cook spaghetti according to package directions. Strain and set aside.
      Heat a large oven safe pan over medium high heat. Add in the beef and break it up. Add in the onion. Brown for about 5 minutes. Drain off excess grease. Stir in the garlic salt and Italian seasoning. Stir in the spaghetti, sauce, cream cheese. Heat through until cream cheese is melted.
      Sprinkle the cheese on top and bake in the oven for 20 minutes at 375.
      Serve and enjoy!

      Reply

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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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