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Instant Pot® Mississippi Roast

Rated as 4.8 out of 5 Stars

"This delicious pot roast is a definite crowd pleaser!"
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2 h 5 m servings 343
Original recipe yields 10 servings


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  1. Pour broth into a multi-functional pressure cooker (such as Instant Pot(R)). Place beef in the pot and sprinkle with ranch dressing mix and onion soup mix. Place butter on top. Add pepperoncinis and juice.
  2. Close and lock the pressure cooker lid. Select high pressure according to manufacturer's instructions; set timer for 110 minutes. Allow 10 to 15 minutes for pressure to build.
  3. Release pressure using the natural-release method according to manufacturer's instructions, 10 to 40 minutes.

Nutrition Facts

Per Serving: 343 calories; 27.3 3.9 19.4 97 1155 Full nutrition

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Read all reviews 4
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We seared the roast in a skillet with olive oil before moving it to the instant pot. We also added extra pepperoncini because we love it! This was our first meal with the instant pot, and it t...

I made it exactly as the recipe stated and it was AMAZING!! Would definitely make again.

Amazing! The only modifications I made were to salt, pepper, and sear the roast first in olive oil (5 minutes per side on the saute setting), and I added some fire roasted red peppers that I ha...

I make this all the time in my crock pot. It is so good, easy and flavorful. I like to add potatoes and carrots so they also have that great flavor. I also make the sauce into gravy after the ro...