These Instant Pot Cupcakes are made in the style of a pound cake and they are going to have you swooning as you take each bite! Moist and buttery, these made-from-scratch cupcakes are reminiscent of homemade old-fashioned cakes your grandmother would have made, with simple ingredients. Add vanilla, lemon or cardamom to give them extra flavor.
In a small bowl, stir together flour, baking powder, baking soda, salt, and cardamom (if using) using a whisk and set aside.
Use a handheld or stand mixer to beat the butter and sugar on medium speed until light and airy, for about 3 minutes. Do not use high speed. Periodically scrape the sides of the bowl using a silicone spatula.
Beat in the egg on medium speed until just combined.
Beat in the sour cream (or yogurt) and vanilla until just incorporated.
Use a sieve or flour sifter to sift in half the flour mixture.
Beat until just combined. Don’t overmix!
Repeat with remaining flour mixture. Scrape the sides and bottom of the bowl periodically.
Line 4 custard cups with cupcake liners. *
Divide batter amongst the bowls and cover tightly with aluminum foil.
Add 1 ½ cups water to the inner pot and place a trivet (with handles) in inner pot.
Place custard cups on the trivet in two rows, staggering them to help them sit properly.
Close the lid and pressure cook on High Pressure for 35 minutes and allow for a 15 minute natural pressure release. [Read More: The Different Pressure Release Methods]
Release any remaining pressure, open the lid and carefully remove bowls from the Instant Pot. Use silicone gloves if necessary.
Place bowls on a cooling rack and remove the aluminum foil.
Once cool enough to handle, transfer the cupcakes from the bowls onto the cooling rack and allow to cool completely.
Glaze the Cupcakes
Right before you’re ready to glaze the cupcakes, stir together confectioners sugar, milk and cardamom (if using) in a small bowl, to create a smooth glaze.
Once Instant Pot Cupcakes are completely cooled, remove cupcake liners if desired.
Place a plate below the cupcakes to catch drips.
Drizzle the glaze over the cupcakes. The glaze will harden at room temperature.
Notes
Prep time does not include steps that are already accounted for in the ingredient list, e.g. beaten egg, softened butter, etc.
* You can use up to 6 custard cups. Your cupcakes will be smaller but a bit fluffier.
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