1 1/2 cups all-purpose flour
1 1/2 cups cake flour (not self- rising), sifted
1 tablespoon baking powder
1/2 teaspoon salt
1 tablespoon ground cinnamon, plus 1/2 teaspoon for dusting
1 cup (2 sticks) unsalted butter, room temperature
1 3/4 cups sugar, plus 2 tablespoons for dusting
4 large eggs, room temperature
2 teaspoons pure vanilla extract
1 1/4 cups milk
Preheat oven to 350 degrees. Line standard muffin tins with paper liners. Sift together both flours, baking powder, salt, and 1 tablespoon cinnamon.
With an electric mixer on medium-high speed, cream butter and sugar until pale and fluffy. Add eggs, one at a time, beating until each is incorporated, scraping down sides of bowl as needed. Beat in vanilla. Reduce speed to low. Add flour mixture in three batches, alternating with two additions of milk, and beating until combined after each.
Divide batter evenly among lined cups, filling each three-quarters full. Bake, rotating tins halfway through, until a cake tester inserted in centers comes out clean, about 20 minutes. Transfer tins to wire racks to cool completely before removing cupcakes. Cupcakes can be stored up to 2 days at room temperature, or frozen up to 2 months, in airtight containers.
(I frosted mine with a cinnamon cream cheese frosting and topped them with a snickerdoodle blondie bite.)