In your GoWise Electric Pressure Cooker, turn on the sauté setting.
Add a few drops of olive oil to the pot, then add the diced sweet potatoes. Stir regularly to allow light browning.
Once sweet potatoes are lightly browned, add 1/2 cup of water to the pot, close the lid, set on low and adjust time to 2 minutes.
When the sweet potatoes are done cooking, drain the remaining water and transfer cooked sweet potatoes to a separate bowl. Set aside.
Add 1-2 tbsp of olive oil (or water) to the pot, in addition to the minced garlic, serrano pepper, and onion. Sauté until onions are semi translucent.
Add in the curry paste, salt, turmeric, and ground ginger until combined, then add coconut milk. Mix until curry is smooth, then stir in cornstarch and water mixture.
Stir in fresh spinach, then add cooked sweet potatoes. Serve with rice (optional) or eat alone. Garnish with fresh cilantro and enjoy!