
Oh friend, let me tell you about these cookies. They are a little taste of pure, unadulterated comfort! Do you have memories of digging into a big bowl of creamy banana pudding, maybe at a family gathering or just a Sunday dinner? All those lovely layers of vanilla wafers, sliced bananas, and that sweet, silky pudding? Well, I took all that goodness and wrapped it up in a chewy, delightful cookie package. These Banana Pudding Sandwich Cookies are seriously easy to whip up and taste like a dream. They’re instantly nostalgic and destined to become a new favorite!
Why You’ll Love This Recipe
- Fast: Quick dough, quick bake, quick assembly!
- Easy: No fancy techniques needed, just classic cookie making.
- Giftable: They look and taste impressive, perfect for sharing (if you can bear to!).
- Crowd-pleasing: Who doesn’t love banana pudding? Now in cookie form!
- Pure Comfort Food: Every bite feels like a warm hug.
Ingredients
Here’s what you’ll need to gather from your pantry and fridge. Nothing too out of the ordinary, but a couple of key players make these cookies sing!
- For the Cookie Dough:
- 2 1/2 cups all-purpose flour: Standard stuff! Measure by spooning it lightly into the cup, then leveling off.
- 1 teaspoon baking soda: Helps with lift and chewiness.
- 1/2 teaspoon salt: Balances out all that sweetness.
- 1 cup (2 sticks) unsalted butter, softened: And I mean softened, like you can easily press your finger into it, but not melted! This is key for the right texture.
- 1 cup granulated sugar: For sweetness and crisp edges.
- 1/2 cup packed brown sugar: Adds moisture and that lovely chewy texture.
- 2 teaspoons vanilla extract: Essential flavor!
- 1 teaspoon banana extract: Don’t skip this! It truly gives you that authentic banana pudding flavor without using actual bananas in the cookie (which would make them mushy).
- 2 large eggs: Room temperature is best for mixing!
- 1/2 cup instant vanilla pudding mix (small box): Make sure it’s instant! This is a secret ingredient that makes the cookies extra soft and flavorful. You’re using the dry mix, not prepared pudding.
- 1 cup mini vanilla wafer cookies, crushed: Think Nilla Wafers! Crush them into fine crumbs. You can use a food processor or put them in a baggie and smash with a rolling pin.
- For the Filling:
- 1/2 cup heavy cream: This whips up into our luscious filling base.
- 2 cups powdered sugar: Makes it sweet and smooth.
- 1 teaspoon vanilla extract: More vanilla goodness.
- 1/2 teaspoon banana extract: Doubling down on that banana flavor!
- 1/2 cup mini vanilla wafer cookies, crushed: For sprinkling on top or mixing into the filling if you like!
How to Make It
Alright, let’s get baking! Don’t worry, we’ll go step by step.
Step 1: Make the Cookie Dough
First things first, preheat your oven to 350°F (175°C). Get your baking sheets ready and line them with parchment paper. This makes cleanup a breeze and keeps the cookies from sticking.
In a medium bowl, whisk together your dry ingredients: the flour, baking soda, and salt. Give it a good whisk to make sure everything is evenly distributed. Set that aside for a moment.
Now, grab a large bowl. This is where the magic happens. Cream together your softened butter, granulated sugar, and packed brown sugar. Beat them together with an electric mixer until the mixture is light and fluffy. This can take a few minutes, maybe 2-3, so be patient! Scrape down the sides of the bowl as needed.
Beat in your eggs, one at a time. Make sure each egg is fully incorporated before adding the next. Then, stir in the vanilla extract, banana extract, and that magical instant pudding mix. Mix until everything is just combined and the pudding mix is fully incorporated.
Gradually add the dry ingredients to the wet ingredients. Mix on low speed or by hand just until everything comes together and no dry streaks remain. Be careful not to overmix!
Finally, gently fold in the crushed vanilla wafers. I like to use a spatula for this part to make sure they get mixed in without breaking them down too much further.
Step 2: Bake the Cookies
Now for the fun part – forming the cookies! Drop rounded tablespoons of cookie dough onto your prepared baking sheets. Leave about 2 inches of space between each cookie to give them room to spread a little.
Pop the sheets into your preheated oven and bake for 10-12 minutes. You’re looking for the edges to be lightly golden brown, and the centers should look set, not wet or raw. They might look slightly soft in the middle, but that’s okay! They’ll firm up as they cool.
Let the cookies cool on the baking sheets for about 5 minutes before carefully transferring them to a wire rack to cool completely. They need to be totally cool before you add the filling!
Step 3: Make the Filling
While your cookies are cooling, let’s whip up that creamy filling! In a medium bowl, beat the heavy cream with an electric mixer until nice, stiff peaks form. This means when you lift the beaters, the cream holds its shape.
Gradually add the powdered sugar, beating until the mixture is smooth and lump-free. Finally, stir in the vanilla extract and banana extract. Give it a taste – pure banana pudding cloud!
Step 4: Assemble the Cookies
Okay, cookies are cool, filling is ready. Time to make sandwiches! Flip one cookie over so the flat side is facing up. Dollop or pipe a generous amount of the filling onto the center. How much is generous? That’s up to you! I like a good amount of filling.
Place another cookie on top, flat side down, and gently press them together to make a sandwich. Repeat with all your cookies.
Want to make them extra pretty and thematic? Roll the edges of the filled cookies in some extra crushed vanilla wafers! It adds a lovely texture and looks great.
Step 5: Serve
These cookies are best enjoyed soon after assembling, so grab a glass of milk or a cup of coffee and dive in! If you need to store them, see my tips below.

Substitutions & Additions
Want to play around with the recipe? Here are a few ideas:
- More Vanilla, Less Banana: While the banana extract is key to the “banana pudding” flavor, you could reduce or omit the banana extract in the dough and/or filling and just use vanilla for a super soft vanilla cookie.
- Chocolate Chips: Couldn’t hurt, right? Fold in some white chocolate chips or mini chocolate chips into the dough with the crushed wafers.
- Different Pudding: Get creative! Try cheesecake pudding mix in the dough. The flavor will change, but the texture benefit should be similar.
- Cream Cheese Filling: Instead of the whipped cream filling, make a simple cream cheese frosting (cream cheese, butter, powdered sugar, vanilla) for a tangier twist.
- Dip ‘Em: After assembling, dip half the cookie sandwich in melted white chocolate!
Tips for Success
A few things I’ve learned along the way to make sure your cookies turn out perfectly:
- Measure Flour Correctly: Don’t scoop straight from the bag! Spoon the flour into your measuring cup and level off the excess with a straight edge. Too much flour makes tough cookies.
- Softened Butter is a Must: If your butter is too cold, it won’t cream properly. If it’s melted, your cookies will spread too much. Room temperature softened is the sweet spot.
- Don’t Overmix: Once you add the dry ingredients, mix only until just combined. Overmixing develops the gluten and can make cookies tough.
- Don’t Overbake: These cookies are meant to be soft and chewy. Pull them out when the edges are set and lightly golden, even if the centers look a little soft.
- Cool Completely: Be patient! Adding the filling to warm cookies will cause it to melt and make a mess.
- Crush Wafers Well: For the dough, you want fine crumbs so they incorporate nicely. For the topping, a mix of fine crumbs and tiny pieces is great for texture.
How to Store It
Store these delicious cookies in an airtight container at room temperature. They’re best enjoyed within 2-3 days. If your house is very warm, you might want to store them in the refrigerator, but I find the flavors and textures are best at room temp.
FAQs
Q: Can I use regular (cook & serve) pudding mix?
A: No, this recipe specifically requires instant pudding mix for the dough. The cook & serve kind won’t have the same effect on the cookie texture.
Q: Is the banana extract necessary?
A: While you can make them without it (just use extra vanilla), the banana extract is what really gives you that distinct, authentic banana pudding flavor that makes these cookies so special.
Q: Can I make the dough ahead of time?
A: Absolutely! You can make the dough, wrap it tightly in plastic wrap, and chill it for up to 3 days or freeze it for up to a month. Let chilled dough sit at room temperature for a bit before scooping, or let frozen dough thaw in the fridge overnight.
Q: Why did my cookies spread flat?
A: This is often due to the butter being too soft or melted when creaming, or the oven not being at the correct temperature. Make sure your butter is softened, not greasy or melted, and consider using an oven thermometer to check your oven’s accuracy.

Chewy Banana Pudding Sandwich Cookies
Ingredients
Equipment
Method
- Step 1: Make the Cookie Dough Preheat your oven to 350°F (175°C). Line baking sheets with parchment paper. In a medium bowl, whisk together the flour, baking soda, and salt. Set aside. In a large bowl, cream together the softened butter, granulated sugar, and packed brown sugar with an electric mixer until light and fluffy (2-3 minutes). Beat in the eggs one at a time. Stir in the vanilla extract, banana extract, and instant pudding mix until just combined. Gradually add the dry ingredients to the wet, mixing on low speed or by hand until just combined. Gently fold in the crushed vanilla wafers.
- Step 2: Bake the Cookies Drop rounded tablespoons of dough onto prepared baking sheets, leaving about 2 inches between cookies. Bake for 10-12 minutes, or until edges are lightly golden brown and centers are set. Let cool on baking sheets for about 5 minutes before transferring to a wire rack to cool completely.
- Step 3: Make the Filling While cookies cool, beat the heavy cream in a medium bowl with an electric mixer until stiff peaks form. Gradually add the powdered sugar, beating until smooth. Stir in the vanilla extract and banana extract.
- Step 4: Assemble the Cookies Once cookies are completely cool, dollop or pipe filling onto the flat side of one cookie. Place another cookie on top, flat side down, and gently press to make a sandwich. Repeat with remaining cookies and filling. Optionally, roll the edges of the filled cookies in extra crushed vanilla wafers.
- Step 5: Serve Enjoy immediately. See notes for storage tips.
Notes
- Measure flour correctly by spooning and leveling.
- Ensure butter is softened, not melted.
- Avoid overmixing the dough after adding dry ingredients.
- Don't overbake; cookies should be soft and chewy.
- Cool cookies completely before adding filling.
- Crush wafers finely for the dough, and use a mix of crumbs and pieces for the topping.
- Only use instant vanilla pudding mix, not cook & serve.
- Banana extract is key for authentic banana pudding flavor.
- Cookie dough can be made ahead and chilled for up to 3 days or frozen for up to a month.
- Flat cookies are often caused by overly soft butter or incorrect oven temperature.





