Set Instant Pot on saute, heat oil, saute paste and other spices until fragrant
Stir in chicken pieces, cook until coated with spices and somewhat white in color
Pour in coconut milk, enough water to cover chicken and drop in 2 Knorr chicken cubes plus 1 tbsp Vegeta powder, and potatoes
Turn on saute and click poultry setting, adding 20-25 minutes more on the timer