Add the Korean rice cakes to the pot.
Set your Instant Pot to "Sauté" mode. Add the chili crunch oil and sauté the minced garlic and sliced onions for a few minutes until they become fragrant.
Stir in the soy sauce and brown sugar. Sauté for another minute to combine the flavors.
Pour in the 1 cup of chicken broth. Stir everything together.
Close the Instant Pot and set it to pressure cook mode for 4 minutes at high pressure.
After the cooking cycle is complete, perform a quick pressure release.
You can adjust the spiciness by adding more chili crunch oil if needed. Stir well.
Garnish the dish with chopped green onions and sesame seeds for added flavor and a pop of color.
Enjoy.