Cook Mode Prevent your screen from going dark
Instructions
Preheat your oven to 350 F. Line a muffin tin with paper cups.
Sift the flour, baking powder, and fine sea salt together in a large bowl; set aside. Note: if you are doing the overnight option, leave out the baking powder.
Add the sugar and eggs to a large mixing bowl. Beat together on medium speed until frothy, about 2 minutes (hand-held electric mixer or stand mixer with paddle attachment is fine).
Reduce the speed to low. Slowly pour in the olive oil in a steady stream to emulsify and thicken the sugar and eggs.
Add the yogurt, followed by the vanilla extract.
Add the sourdough starter.
Gradually add the dry ingredients to the wet ingredients. Gently mix by hand until incorporated (do not over mix).
Using a cookie scoop, portion the batter into the prepared muffin tin filling each cup about 2/3- 3/4 full. If there are a few air bubbles, gently tap the pan on the counter to pop them.
Bake on the center rack for 20-23 minutes, or until the top is light golden brown and a toothpick comes out clean.
Transfer the pan to a wire rack to cool completely before frosting.
To make the frosting: add the softened butter and cream cheese to a large bowl. Beat together until smooth and creamy. Gradually add the powdered sugar, a little bit at a time, to absorb. Add the salt. Mix in the vanilla extract and give it a taste!
Frost the cupcakes when completely cool and decorate with sprinkles.