2cups(480g)Apple Cider, (reduced to 1/2 cup, see instructions)
3cups + 2 tbsp(390g) All Purpose Flour
1 1/2tspBaking Powder
1/2tspBaking Soda
2tspCinnamon
1/2tspNutmeg
1/8tspGround Cloves
1/2tspKosher Salt
1/2cup(113g)Salted Butter, (room temperature)
2tbspVegetable Oil
1cup(220g)Brown Sugar
2largeEggs, (room temperature)
2tspVanilla Extract
1/2cup(120g)Sour Cream
Cinnamon Cream Cheese Filling
8oz(227g)Cream Cheese, (room temperature)
1/2cup(113g)Salted Butter, (room temperature)
4cups(500g)Powdered Sugar
2tspVanilla Extract
1 1/2 tsp(1 1/2tsp)Cinnamon
1/4tspNutmeg
2tbspHeavy Cream
Instructions
Add apple cider to a small sauce pan over medium-high heat and boil for 30-45 minutes, until reduced to 1/2 cup ~ 120g. Pour into a bowl and set aside to cool. 2 cups Apple Cider
Preheat the oven to 350 degrees F. Line a baking sheet with parchment paper and set aside. Make the cinnamon sugar. Mix together cinnamon and sugar in a small bowl and set aside. 1/2 cup Sugar2 tbsp Cinnamon
In a large mixing bowl, whisk together flour, baking powder, baking soda, cinnamon, nutmeg, cloves, and kosher salt. 3 cups + 2 tbsp All Purpose Flour1 1/2 tsp Baking Powder1/2 tsp Baking Soda2 tsp Cinnamon1/2 tsp Nutmeg1/8 tsp Ground Cloves1/2 tsp Kosher Salt
In the bowl of a stand mixer fitted with the paddle attachment, cream together butter, oil, and brown sugar. Cream for 3 minutes, then add eggs, one at a time, ensuring that the first egg is incorporated prior to adding the next. (scrape down the sides of the bowl if needed) Then add vanilla extract and sour cream and continue to mix. 1/2 cup Salted Butter2 tbsp Vegetable Oil1 cup Brown Sugar2 large Eggs2 tsp Vanilla Extract1/2 cup Sour Cream
Add half of the dry ingredients to the wet ingredients and mix together until just combined, about 10-15 seconds. Then add apple cider reduction and mix together. Then add the remainder of the flour and mix until everything is fully incorporated.
Use a small cookie scoop (about 2 tbsp) to scoop out the batter and place onto the prepared baking sheets. Leave about 2 inches between each cookie. Bake for 9-11 minutes. Allow the cookies to cool on the baking sheet for 5 minutes, then allow them to cool completely on a wire rack.
Use a pastry brush to brush the tops of the whoopie pies with melted butter and dunk the cookies into the cinnamon sugar.
Make the buttercream – add cream cheese and butter to the bowl of a stand mixer fitted with the paddle attachment. Beat on medium speed for 1-2 minutes, until smooth, then begin adding confectioners sugar, one cup at a time. Once all of the powdered sugar is added, scrape down the sides of the bowl and add vanilla extract, cinnamon, nutmeg, and heavy cream. Mix until combined and smooth, about 30 seconds. 8 oz Cream Cheese1/2 cup Salted Butter4 cups Powdered Sugar2 tsp Vanilla Extract1 1/2 tsp Cinnamon1/4 tsp Nutmeg2 tbsp Heavy Cream
Once the whoopie pies have completely cooled, add frosting to a piping bag and pipe buttercream onto the one whoopie pie and then top with another whoopie to make a cookie sandwich. Repeat for remaining pies.
Notes
Cool apple cider reduction completely before adding: If the reduced cider is still warm when mixed in, it can melt the butter in the batter and make the texture greasy or dense.
Room temperature ingredients are key: Cold eggs or sour cream can cause curdling or uneven mixing.
Don’t overmix after adding flour: Stop as soon as the last streak of flour disappears to avoid tough or dry cookies.
Use a cookie scoop: Keeps each whoopie the same size so they bake evenly and pair up neatly.
Bake one sheet at a time: These bake fast, and overcrowding the oven can cause uneven rise or browning.