Banana Cookies with Cream Cheese Frosting
These banana cookies are basically a banana snickerdoodle sandwiched around fluffy vanilla bean cream cheese frosting!

Why hello there! Hope you are having the most wonderful day ever & if not, then I hope to make it the most wonderful day ever with these epic banana sandwich cookies!
I know youโd probably prefer that I made them & hand delivered them to you but thatโs just not an option at the moment soooo a recipe & photos will have to suffice.
When I first started taking this blog more seriously & switched over to the new website, I posted these carrot cake cookies which EVERYONE LOVED. My dad has been trying to convince me to sell themโฆ but thatโs not happening so instead I made a banana version.

How To Make Banana Bread Cookies
So weโre starting with a basic cookie recipe. Cream butter & sugar, add in eggs & vanilla. Fold in dry ingredients. But now weโre adding the bananas.
If youโve ever made banana bread, you know you want to mash the bananas separately before adding them to dough. If not, youโll get large clumps of gooey banana that just feel weird and under-baked. So make sure to mash your bananas really well first & then mix them in.
Ingredients Youโll Need:
- Flour: I used all-purpose flour for these cookies. Flour is the most inaccurately measured ingredient so I highly recommend a digital kitchen scale to measure for all baking recipes.
- Cinnamon: You just canโt have banana without cinnamon.
- Salt: Remove if youโre using salted butter
- Baking Soda: Baking soda will balance the acid from the bananas and brown sugar and give some rise to the cookies.
- Butter: I use unsalted but you can use salted and skip the salt.
- Sugar: A combination of brown sugar and granulated sugar give these a nice chewy, caramelly flavor and texture.
- Eggs: always use large, room temperature eggs. Pop them in warm water for a few minutes if theyโre cold.
- Bananas: if you donโt have ripe bananas, you can ripen them quickly by baking them in the oven at 400F until theyโre brown.
How to prepare and bake banana cookies
I like my sandwich cookies to be a little bit on the flatter side so that they donโt have a huge dome in the middle. To get them just right, I like to roll them into balls and then press them down just a little into a patty.
Then they get rolled in the cinnamon sugar and baked for 12 minutes. Check on your cookies at about 9-10 minutes of bake time. If theyโre not as perfectly round as you want them to be, place a round cookie cutter (or anything of similar size, like a cup) around the cookie and give it a little swirl so itโs evens out the sides. Then return to the oven and finish baking.
The reason I do that instead of waiting until theyโre fully baked is because if the edge is fully bake, they donโt conform to the shape you want them to anymore.

What kind of frosting to use for sandwich cookies?
I went with a basic cream cheese frosting. You can also do the frosting with just butter or even a European buttercream if you prefer, like my Swiss meringue or French buttercream recipes or check out my book, Frosted, for all things buttercream! Thereโs an incredible snickerdoodle ermine frosting recipe that would pair so lovely with these.
FAQs
Do I really need to refrigerate the cookie dough?
Some cookie recipes require refrigerating, some donโt. Thereโs a reason for that and I tested these 4-5 times trying to get them right without refrigerating, lol. It just doesnโt work, the bananas make the cookie dough too soft & adding more flour to make them firmer turns them into an actual banana bread.
Why did my cookies come out dry?
My best guess is over-measuring the flour. I 10/10 recommend using a digital kitchen scale for measuring dry ingredients. If you arenโt using one, make sure you fluff up the flour, then spoon it into the measuring cup and level off the top. Keep in mind, not all measuring cups are created equally, the most accurate for me is Williams Sonomaโs.
How to store banana cookies
Generally cookies can be stored at room temperature however because theyโre frosted with cream cheese frosting, I recommend storing them in the refrigerator. Place them in a ziplock bag or an airtight container and store them in the fridge for up to a week or the freezer for 2-3 months.
Alright lovebugs, now that Iโve taken up like half your day, I hope you enjoy the rest of it. If youโre looking for more banana recipes, check out this chocolate chip banana cake with peanut butter buttercream or my favorite banana bread recipe!
If you make these banana cookies with cream cheese frosting, make sure to tag me @baranbakery on Instagram so I can stalk your pictures! As always,
Love, B
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