1-Gathering Your Tools and Ingredients: Before we jump in, make sure you have everything ready. Preheat your oven to 350°F (175°C) and line two 12-count muffin pans with liners. This step sets you up for success and keeps things organized. Dr Pepper cupcakes are all about that fizzy fun, so let’s get mixing!

2-Mixing the Batter: Start by beating the unsalted butter and both sugars together until they’re light and fluffy this takes about 5 minutes and makes the base super smooth. Add the eggs one at a time, then mix in the vanilla extract for that extra flavor boost.

In a separate bowl, combine the flour, cocoa powder, baking soda, baking powder, and salt. Once that’s done, add half of this dry mix to your butter mixture and stir until it’s just combined. In another bowl, mix the flavored soda and buttermilk together.

Now, alternate adding this soda-buttermilk mix with the rest of the dry ingredients into your batter. Keep stirring gently to avoid overmixing, which helps keep the cupcakes tender.

3-Baking and Cooling: Fill each muffin cup about two-thirds full with batter, then pop them in the oven for 18-20 minutes. You’ll know they’re ready when a toothpick comes out clean. Let them cool in the pans for a few minutes before moving to a wire rack.

4-Making the Frosting: For the frosting, beat the softened butter until it’s creamy, then add the salt and half of the confectioners’ sugar. Mix well, add the rest of the sugar, and beat until smooth. Slowly stir in the flavored soda one tablespoon at a time until it’s spreadable. Frost the cooled cupcakes and enjoy!