Apple Cider Whoopie Pie cookies with Caramel Filling

Apple Cider Whoopie Pie cookies with Caramel Filling taste like a cozy fall festival in cookie form, with soft, spiced apple cakes hugging a rich, buttery caramel center. They work perfectly for bakers who want a showstopper dessert in about 1 hour from start to finish, including cooling time. I tested these on my neighbors, and one of them “accidentally” took six home.

Why Apple Cider Whoopie Pie cookies with Caramel Filling Is Worth It

You get the soft, cakey texture of classic whoopie pies with the bold flavor of reduced apple cider and warm spices. The caramel filling adds a gooey, buttery layer that tastes like caramel apples in cookie sandwich form.

These Apple Cider Whoopie Pie cookies with Caramel Filling also hold up well for parties and bake sales. You can bake the cookies ahead, chill the filling, and assemble when you need them, which saves your sanity on busy days.

“These Apple Cider Whoopie Pie cookies with Caramel Filling taste like fall in every bite and disappeared from the dessert table in minutes. ★★★★★”

Ingredients You Need

Apple cider cookie cakes

• 1 1/2 cups apple cider, reduced to 1/2 cup
  • Use real apple cider, not apple juice, for stronger flavor. Store brands work fine, but unfiltered cider gives deeper flavor.
• 2 1/4 cups all purpose flour
  • Use a kitchen scale if you have one to avoid dry cookies.
• 1 teaspoon baking powder
• 1/2 teaspoon baking soda
• 1 teaspoon fine sea salt
• 1 1/2 teaspoons ground cinnamon
• 1/2 teaspoon ground nutmeg
• 1/4 teaspoon ground cloves
• 1/2 cup unsalted butter, softened
  • I like Kerrygold or any good quality butter, but store brand works if fully softened.
• 3/4 cup packed light brown sugar
• 1/4 cup granulated sugar
• 1 large egg, room temperature
• 1 teaspoon vanilla extract
• 1/2 cup unsweetened applesauce
  • Use plain, not cinnamon, so you control the spice level.

Caramel filling

You can use a shortcut with store bought caramel sauce or make a quick caramel buttercream.

Option 1: Shortcut caramel filling

• 1/2 cup thick caramel sauce or dulce de leche
  • Look for a jar that lists cream and sugar, not just corn syrup.
• 1/2 cup unsalted butter, softened
• 1 1/2 to 2 cups powdered sugar
• Pinch of salt
• 1 teaspoon vanilla extract

Option 2: Homemade caramel base

• 1/2 cup granulated sugar
• 2 tablespoons water
• 3 tablespoons unsalted butter, room temperature
• 1/4 cup heavy cream, room temperature
• Pinch of salt
• 1/2 cup unsalted butter, softened, for the buttercream base
• 1 1/2 to 2 cups powdered sugar

Use the homemade caramel if you want deeper flavor and have a few extra minutes.

Equipment list

• Medium saucepan for reducing apple cider
• Baking sheets lined with parchment or silicone mats
• Medium and large mixing bowls
• Hand mixer or stand mixer with paddle attachment
• Small cookie scoop or tablespoon measure
• Wire cooling racks
• Small offset spatula or butter knife for spreading filling

Quick Tips & substitutions

• Reduce the apple cider ahead of time and chill it so you can bake whenever you want.
• Use applesauce instead of some of the butter to keep the cookies soft and cake like.
• Swap pumpkin pie spice for the cinnamon, nutmeg, and cloves if you want a shortcut.
• Use store bought thick caramel sauce if you do not want to cook sugar.
• Chill the caramel filling slightly so it firms up and does not ooze out of the cookies.
• Use a cookie scoop so your whoopie pie halves match in size.
• If the batter looks too thick, add 1 to 2 tablespoons of milk to loosen it slightly.
• If you need nut free cookies, avoid caramel sauces that include nut flavorings.

How to Make Apple Cider Whoopie Pie cookies with Caramel Filling

Reduce the apple cider

1. Pour 1 1/2 cups apple cider into a medium saucepan.
2. Bring it to a gentle boil over medium heat, then lower to a simmer.
3. Stir occasionally and cook until it reduces to about 1/2 cup, 15 to 20 minutes.
4. Transfer the reduced cider to a heat safe bowl and cool it to room temperature.

Mix the dry ingredients

1. In a medium bowl, whisk the flour, baking powder, baking soda, salt, cinnamon, nutmeg, and cloves.
2. Break up any clumps so the spices distribute evenly.
3. Set the bowl aside while you mix the wet ingredients.

Cream butter and sugars

1. In a large bowl, beat the softened butter, brown sugar, and granulated sugar with a mixer on medium speed for 2 to 3 minutes.
2. Mix until the mixture looks light and fluffy and no sugar lumps remain.
3. Scrape down the bowl so everything mixes evenly.

Add egg, vanilla, applesauce, and cider

1. Add the egg and vanilla to the butter mixture and beat until smooth.
2. Mix in the applesauce until it blends fully.
3. Pour in the cooled reduced apple cider and mix again; the batter may look slightly curdled, which is fine.

Combine wet and dry

1. Add the dry ingredients to the wet ingredients in two additions.
2. Mix on low speed just until the flour disappears and the batter looks smooth and thick.
3. Scrape the bowl and fold a few times by hand so you do not overmix.

Portion and bake

1. Heat your oven to 350°F and line baking sheets with parchment.
2. Use a small cookie scoop or rounded tablespoon to drop batter onto the sheets, spacing about 2 inches apart.
3. Aim for 1 1/2 inch rounds so the whoopie pies stay snack size.
4. Bake each sheet for 9 to 11 minutes, until the tops look set and spring back lightly when you touch them.

Cool the cookie halves

1. Let the cookies cool on the baking sheet for 5 minutes.
2. Transfer them to wire racks to cool completely.
3. Match the cookies into pairs of similar size so the sandwiches look neat.

Make shortcut caramel filling

1. Beat 1/2 cup softened butter in a bowl until creamy.
2. Add 1/2 cup caramel sauce and beat until smooth.
3. Gradually add 1 1/2 cups powdered sugar, mixing on low so it does not puff everywhere.
4. Taste and add a pinch of salt and more powdered sugar if you want a thicker filling.
5. Chill the filling for 15 to 20 minutes so it firms up slightly.

Make homemade caramel base (optional)

1. Add sugar and water to a small saucepan and stir just to moisten.
2. Cook over medium heat without stirring until the sugar turns deep amber, 6 to 8 minutes.
3. Swirl the pan gently if one side darkens faster.
4. Turn off the heat, add the 3 tablespoons butter, and whisk quickly.
5. Slowly pour in the cream while you whisk, then add a pinch of salt.
6. Let the caramel cool to room temperature before you use it in the filling.

Turn caramel into buttercream

1. Beat 1/2 cup softened butter in a bowl until creamy.
2. Add the cooled homemade caramel and mix until smooth.
3. Gradually add 1 1/2 to 2 cups powdered sugar until the filling looks thick yet spreadable.
4. Chill briefly if it looks too soft.

Assemble the Apple Cider Whoopie Pie cookies with Caramel Filling

1. Lay out the cooled cookie halves in pairs, flat side up.
2. Spread or pipe about 1 to 2 tablespoons of caramel filling on one cookie in each pair.
3. Gently press the second cookie on top to form a sandwich.
4. Chill the assembled whoopie pies for at least 20 minutes so the filling sets and the flavors meld.

Recipe Variations

• Gluten free

  • Use a 1 to 1 gluten free baking flour blend that includes xanthan gum.
  • Let the batter rest 10 minutes before baking so it hydrates.

• Vegan

  • Use vegan butter sticks and a thick coconut based caramel sauce.
  • Replace the egg with 3 tablespoons unsweetened applesauce or a flax egg.

• Low sugar or lower carb feel

  • Use a sugar substitute that measures like sugar in both the cookies and filling.
  • Use unsweetened applesauce and taste the batter to adjust sweetness.

• Add ins

  • Fold in finely chopped dried apples for extra texture.
  • Add finely chopped pecans or walnuts to the batter if you like crunch.
  • Sprinkle flaky sea salt on the caramel filling for a salted caramel twist.

Ways to Serve

• Serve Apple Cider Whoopie Pie cookies with Caramel Filling slightly chilled so the caramel holds but the cookies stay soft.
• Pack them in lunch boxes as a special fall dessert.
• Arrange them on a platter with sliced fresh apples and cheddar for a sweet and savory snack board.
• Crumble one over vanilla ice cream for a quick apple cider sundae.
• Wrap individual whoopie pies in parchment and tie with string for bake sale treats or gifts.

Storage Success

Store Apple Cider Whoopie Pie cookies with Caramel Filling in an airtight container in the fridge for up to 4 days. Place parchment between layers so they do not stick together. Let them sit at room temperature for 10 to 15 minutes before serving so the cookies soften and the caramel loosens slightly. Freeze unfilled cookie halves for up to 2 months, then thaw and fill when you need a fast dessert.