Chop the onion and set the Instant Pot to the "Sauté" function
Add the oil and let it heat up
Then add in the chopped onions and sauté for 5 minutes or until the onions are soft and translucent
Add in the ginger, garlic and Thai Red Curry Paste and sauté for a few minutes
Turn the "Sauté" function off and add in the carrots, broth, and lime juice
Cook in the Instant Pot on high pressure for 10 minutes
Once it is done cooking, move the valve to vent to manually release the pressure that has built up and wait for it to completely finish before opening the lid
Stir in the coconut milk and use the immersion blender to puree the soup until smooth
Season with salt and pepper and top with cilantro and sesame seeds
Serve and enjoy!