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Mongolian Beef Instant Pot Recipe Mongolian Beef Instant Pot Recipe


Mongolian Beef Instant Pot Recipe

Written by: Emily Smith

Whipping up my Instant Pot Mongolian Beef tonight! Thinly sliced flank steak, simmered in a sweet and savory sauce, then topped with green onions and sesame seeds. Can't wait to dig in!

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This Instant Pot Mongolian Beef I whipped up last night, oh boy! Tender strips of flank steak soaked in a tangy, sweet-soy mixture, it's a flavor bomb that'll make you reconsider take-out. Easy to throw together in my handy Instant Pot, ready to dazzle my taste buds in just minutes. You've got to try this, trust me!

Ingredients for Mongolian Beef in the Instant Pot

  • Flank steak: Tender cut of beef that cooks quickly, perfect for this recipe to achieve a juicy and flavorful result.
  • Soy sauce: Adds depth of flavor and saltiness to the dish, a key component in creating the signature Mongolian beef taste.
  • Brown sugar: Balances the saltiness of the soy sauce and adds a touch of sweetness to the savory Mongolian beef sauce.
  • Water: Helps to create the sauce and ensures there is enough liquid for the Instant Pot to come to pressure.
  • Garlic: Infuses the dish with aromatic flavor, enhancing the overall taste profile of the Mongolian beef.
  • Ginger: Adds a warm and spicy kick to the dish, complementing the other flavors and providing a depth of taste.
  • Cornstarch: Thickens the sauce to the desired consistency, coating the beef and creating a glossy finish on the dish.
  • Vegetable oil: Used for sautéing the beef and preventing sticking, ensuring a nicely seared exterior on the meat.
  • Green onions: Adds freshness and a pop of color to the dish, enhancing the presentation and providing a subtle onion flavor.
  • Sesame seeds: Offers a nutty flavor and crunchy texture, elevating the dish with a visually appealing garnish.

Essential Tools for Making This Instant Pot Recipe

  • Instant Pot: Essential for pressure cooking the beef quickly, ensuring it's tender and flavorful.
  • Knife: Needed to thinly slice the flank steak for the Mongolian beef recipe.
  • Cutting board: Provides a stable surface for slicing the flank steak and other ingredients safely.

Mongolian Beef Instant Pot Recipe

This Mongolian Beef Instant Pot Recipe is a quick and easy way to enjoy a classic takeout favorite at home. Tender slices of flank steak are cooked in a savory and sweet sauce, perfect for serving over rice.
Prep Time 15 mins
Cook Time 20 mins
Total Time 35 mins
Course Main Course
Cuisine Asian
Servings 4 people
Calories 450 kcal


  • Instant Pot
  • Mixing bowl
  • Knife
  • Cutting board


Main Ingredients

  • 1.5 lbs flank steak sliced thinly
  • 0.5 cup soy sauce
  • 0.5 cup brown sugar
  • 0.5 cup water
  • 3 cloves garlic minced
  • 1 tsp ginger minced
  • 2 tbsp cornstarch
  • 2 tbsp vegetable oil
  • Green onions chopped, for garnish
  • Sesame seeds for garnish


  • In a bowl, mix soy sauce, brown sugar, water, garlic, and ginger.
  • Add sliced flank steak to the Instant Pot and pour the sauce over it.
  • Close the lid and set the Instant Pot to high pressure for 10 minutes.
  • Once done, do a quick release and open the lid.
  • In a small bowl, mix cornstarch with water to create a slurry. Stir it into the beef mixture in the Instant Pot.
  • Set the Instant Pot to sauté mode and cook until the sauce thickens.
  • Serve the Mongolian beef over rice and garnish with chopped green onions and sesame seeds.


For a spicier version, add some red pepper flakes or Sriracha to the sauce mixture.

Nutrition value:

Calories: 450kcalCarbohydrates: 25gProtein: 35gFat: 20gSaturated Fat: 6gCholesterol: 90mgSodium: 1200mgPotassium: 600mgFiber: 1gSugar: 20gVitamin A: 100IUVitamin C: 5mgCalcium: 50mgIron: 4mg


Keyword Beef Recipe, Instant Pot, Mongolian Beef
Tried this recipe?Let us know how it was!

Prep Ahead and Storage Tips for Mongolian Beef

Make Ahead Instructions

  • Prepare the mongolian beef as instructed and let it cool.
  • Store the cooled beef in an airtight container in the refrigerator for up to 3 days.

Freezing Instructions

  • After cooking and cooling the beef, place it in a freezer-safe container or bag.
  • Label the container with the date and store in the freezer for up to 3 months.

When making this instant pot mongolian beef recipe, try marinating the flank steak in the sauce mixture for a few hours before cooking to enhance the flavors even more.

Common Questions About Making Instant Pot Mongolian Beef

Can I use a different cut of beef for this recipe?
Yes, you can use other cuts like sirloin or ribeye if you prefer.
How spicy is this Mongolian beef recipe?
This recipe is not spicy, but you can add red pepper flakes or sriracha for heat if you like.
Can I make this recipe ahead of time?
Yes, you can prepare the ingredients in advance and cook it in the Instant Pot when you're ready to eat.
Is this recipe gluten-free?
To make this recipe gluten-free, use tamari instead of soy sauce and ensure all other ingredients are gluten-free.
Can I freeze the leftovers?
Yes, you can freeze the Mongolian beef in an airtight container for up to 3 months. Just reheat it in the microwave or on the stovetop when ready to eat.

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