Preheat oven to 350°F. Line 2 (12-count) cupcake tins with paper liners. Set aside.
Make the strawberry puree ahead of time so it has time to cool. To do so, blend the strawberries and water until you have 1¼ cups of strawberry puree. Pour into a microwave-safe bowl and place it into the microwave for 45 seconds and stir. Continue to microwave in 30-second increments, stirring in between. Once your puree has reduced to ½ or ¾ cup, set aside to cool.
1 pint fresh strawberries, 1 tablespoon water
In a medium bowl, combine the flour, baking powder, and salt. Set aside.
2⅔ cups all-purpose flour, 1 tablespoon baking powder, 1¼ teaspoons kosher salt
In the bowl of a stand mixer fitted with the paddle attachment, beat the butter and sugar together for 60 seconds on medium-high.
¾ cup unsalted butter, 1 cup granulated sugar
Add in the cooled strawberry puree and Greek yogurt and mix.
½ cup Greek yogurt
Add in the eggs and mix well.
4 large eggs
Fold in the flour mixture until just incorporated. Do not overmix.
Fill each cupcake mold ¾ full with the batter.
Bake for 16 minutes, or until a toothpick inserted comes out clean or with moist crumbs. Once baked, remove from the oven and let cool.