Press [Sauté] on an electric pressure cooker, adjust to medium and heat butter and oil with onion. Cook, stirring occasionally until tender, about 6 minutes. Stir in garlic and cook for 2 minutes.
STEP 2
Stir in rice and 1 teaspoon salt. Cook, stirring occasionally, until golden brown and toasted, about 4 to 6 minutes. Add wine and cook until absorbed, about 1 minute. Stir in broth and press [Cancel].
STEP 3
Lock the lid and cook on high pressure for 5 minutes. Use the quick-release method to release pressure, then open the lid. Stir risotto until liquid has been absorbed, about 2 to 3 minutes. Stir in Parmesan and serve with additional Parmesan and cracked pepper, if desired.