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Teriyaki Beef Sirloin Instant Pot

Teriyaki Beef Sirloin Flap Instant Pot

Steven Pennington
Luxurious Instant Pot cooking. Using the special cut of beef called Sirloin Flap. This is fancy Instant Pot Beef cooking... Enjoy!
4.34 from 6 votes
Prep Time 10 mins
Cook Time 25 mins
Total Time 35 mins
Course Main Course
Cuisine Instant Pot
Servings 2


  • 1 to 2 pounds Sirloin Flap /source= Whole Foods
  • Himalayan Salt /or Sea Salt / enough to cover meat
  • BBQ Dry Rub / enough to cover meat
  • 3 tablespoons Soy Sauce

Teriyaki Sauce

  • 1 cup Soy Sauce
  • 1 cup Brown Sugar
  • 1 cup Sake / Japanese Rice Wine
  • cup Rice Wine Vinegar
  • 2 teaspoon Shallot / fine minced
  • 1 teaspoon Ginger / fine minced
  • cup Water


  • First step: Take the meat out of the refrigerator and allow to come close to room temperature. 5 minutes. It's ok for the meat to have a slight chill when going into the Instant Pot.
    Salt the Sirloin Flap. Use enough to cover the entire piece of meat. I suggest using Himalayan Salt
    Then using a brush, paint on some oil like canola oil. This will help the seasoning stick. 
    Add the bbq dry rub. Add enough to cover the entire piece of meat. Allowing the meat to sit awhile with the dry rub on will help flavor the meat more.
  • Add 1 ¼ cups of water to the Instant Pot alongside 3+ tablespoons of soy sauce.

Instant Pot Cook Settings

  • Using the pressure cooker setting "Meat/Stew", Under normal heat, & set timer for 20 to 25 minutes. 20 minutes for more medium rare
    set the instant pot for cooking sirloin flap
  • The Instant Pot will pressurize fairly quickly and the timer will start to count down.
  • Once the timer goes off, allow the vent valve to release the pressure. Quick release. You do not want to slow release or risk overcooking the meat. 
    After the Instant Pot lid is off. ( Safe to open the lid once the metal pressure indicator fails back into the Instant Pot -
    sate to open the instant pot
  • Next paint of a nice coat of Teriyaki sauce. Do this quickly as the meat starts to rest a minimum of 5 minutes before slicing the Teriyaki sauce will soak into the meat adding great depth of flavor.
  • KEY: After resting the meat, slice "against" the grain for maximum tenderness. 
Keyword Teriyaki Beef Sirloin Flap Instant Pot
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