Put Instant Pot onto Saute mode. Add olive oil, onions, garlic, and ginger to the bowl. TIP - Fresh garlic works the best but feel free to use garlic powder instead.
Sauté for 2-3 minutes. Add the spices - cumin powder, red chili flakes, and salt.
Add sweet potatoes and carrots.
Stir in coconut milk.
Add Red curry paste.
Chopped cilantro leaves.
Stir everything together then pour in the vegetable broth.
Close the lid and seal the Instant Pot. Turn 'OFF' the saute mode and pressure cook the soup on 'Manual/pressure cook mode' for 12 minutes. When the time is done, Instant Pot will beep. Allow the pressure to dissipate naturally on its own (NPR).
When the pin drops, carefully open the Instant Pot and blend the cooked soup with an immersion blender. Taste for seasonings and adjust according to taste.
Serve hot topped with coconut cream, finely chopped sundried tomatoes, and fresh basil leaves.