• Set Instant Pot to Saute. Season steak with salt and pepper, then add to the Instant Pot. Lightly brown the steak, then turn off the Instant Pot.
• Add the soy sauce, water, garlic, syrup and minced ginger. Give it a good stir.
• Put the lid on and lock it. Make sure the lever is set to seal. Press the manual button and set the time for 12 minutes.
• Once the time is up turn the Instant Pot off and do a quick release of pressure. Once the steam is released, carefully remove the lid.
• In a small bowl stir the cornstarch and 3 teaspoons of water until smooth.
• Turn Instant Pot to saute and add the cornstarch mixture. Stir constantly until it comes to a boil. Once the sauce has thickened add the green onions and turn the Instant Pot off.

For the slow cooker:

• Season steak with salt and pepper, then add to the slow cooker. Add the soy sauce, water, garlic, syrup and minced ginger. Stir it together then put the lid on.
• Cook on low 4-5 hours.
• Remove the steak and pour the remaining juices into a small saucepan.
• In a small bowl stir the cornstarch and water until smooth. Add it to the sauce pan and cook over medium heat until it thickens. 3-5 minutes. Stir occasionally while it is cooking.
• Cut the steak into strips then add it back to the slow cooker with the sauce.