Preheat oven to 350℉, line the wells of a cupcake pan with cupcake liners.
Puree strawberries in a small blender. (Since the frosting only calls for 3 tablespoons of puree, you can make enough puree for the cake and frosting at this time.) Measure out ¾ cup puree for the cake batter, and set aside 3 tablespoons for the frosting.
Put all of the cake ingredients into your mixing bowl and mix on low speed until the ingredients are blended (about 15 seconds). Then increase speed to medium and mix for two minutes, scraping down sides of bowl mid way through.
The pureed strawberries should be well blended into the batter. Fill the cupcake liners in the cupcake pan about ⅔ full (about ¼ cup batter per cupcake).
Bake for 15-18 minutes or until tooth pick comes out clean. This recipe makes about 25 cupcakes. These cupcakes have very small domes. Baking times can vary, check on the cupcakes after 15 minutes. They are done when the centers spring back when lightly touched, or an inserted toothpick comes out clean (or with a few crumbs).