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July 2, 2025 Leave a Comment

The Best Banana Oatmeal Cookies

A banana oatmeal cookie broken in half held above a cooling rack of banana oatmeal cookies.

 The Best Banana Oatmeal Chocolate Chip Cookies

Naturally sweet bananas and chewy oats slightly spiced with cinnamon and nutmeg make The Best Banana Oatmeal Cookies irresistible. On the first day, these cookies are good, but on the second day, I can’t stay away from them. Moreish is the perfect description for these cookies because you can’t stop at just one. Just like Grandma’s Monster Cookies, you are going to want to eat more and more of these banana oatmeal cookies.

I had my friend, Amy, over for lunch, and she brought these amazing oatmeal cookies. After eating lunch, I was pretty full and thought, “Do I really want to eat one?” I took a bite, and my reaction was, “Wow! That’s really yummy.” Amy’s mom, aunt, and grandma have been making these cookies for years. Whenever someone in their family had a hard day or was sick, they would make these cookies for them, giving them the name of comfort cookies.

Several banana oatmeal chocolate chip cookies on a cookie sheet lined with a silicone baking mat.

The way the dough is made is really cool. Instead of using a mixer to mix the shortening and sugar together, you cut the shortening into the flour-sugar mixture like you are making a crumb topping. Then you add the egg, banana, and chocolate chips.   

Most banana cookies have a cakelike texture, but this one has more of an oatmeal cookie texture. I had never had a cookie like this before. The banana flavor enhances the consistency and moisture level. When it comes to oatmeal cookies, usually you don’t think of the nutmeg-cinnamon flavors. Being slightly spiced with cinnamon and nutmeg does something to the flavor that makes them so good.

The next time you have overripe bananas give these delicious cookies a try. I hope you like them as much as I do.

Readers’ Favorite Cookies

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  • S’more Chocolate Chip Cookies
  • Blondie No Bake Cookies 

Step-by-Step Photos for How to Make The Best Banana Oatmeal Cookies

8-photo picture collage of step-by-step photos of how to make the best banana oatmeal cookies.

A closeup photo of banana oatmeal cookies on a baking sheet lined with a silicone baking mat.Frequently Asked Questions about How to Make The Best Banana Oatmeal Cookies

What is a good substitute for the shortening?

If you don’t have shortening, coconut oil is a good substitute. For this batch, I used coconut oil in its place, which gave the cookies a tiny hint of coconut flavor.

Do I need to sift the flour?

If you don’t want to sift the flour, the cookies’ texture will be a little different, but they will still turn out good. Sifting the flour aerates it, eliminates any clumps, and makes it easier to incorporate into the shortening.

What is a good substitute for a pastry cutter?

If you don’t have a pastry cutter, you can use a fork or your hands.

A cookie sheet lined with a silicone baking mat filled with baked banana oatmeal cookies with chocolate chips.What type of chocolate chips are the best?

Technically, you use regular chocolate chips, but this time I used semi-sweet mini chocolate chips, which made them extra special. You can use whatever type of chocolate chips you like or have on hand.

Can I use quick oats in this recipe?

The recipe calls for old-fashioned oats, but quick oats work, too.

How many cookies does this recipe make?

This recipe makes 3 dozen normal-sized cookies.

Two-photo Pinterest picture of the best banana oatmeal cookies with the text of the title in the middle, separating the two photos.Baker’s Tools for Banana Oatmeal Cookies:

  • Pastry Cutter
  • Vegetable Shortening
  • Baking Mats
  • Parchment Paper
  • Oven Mitts
  • Cooling Rack

Pinterest picture of banana oatmeal chocolate chip cookies on a cooling rack with a broken in half cookie held above. The text of the ingredients is at the bottom, and the text of the title is right above it.

More of the Best Oatmeal Cookies

rows of cookies with colorful M&Ms and chocolate chips on a cookie sheetGrandma’s Monster CookiesA dark blue Polish Pottery plate with white polka dots filled with cranberry orange oatmeal cookies and dried cranberries scattered around the plate. A half of an orange is in the upper right corner and bottom left corner.The Best Cranberry Orange Oatmeal CookiesWhite chocolate chip Craisin cookies sitting on a cooling rack.Best Ever White Chocolate Chip Cranberry Oatmeal Cookies

The Best Banana Oatmeal Cookies
 
Print
Prep time
10 mins
Cook time
13 mins
Total time
23 mins
 
Naturally sweet bananas and chewy oats slightly spiced with cinnamon and nutmeg make these cookies irresistible.
Author: My friend, Amy Schmidt
Recipe type: Dessert/Cookies/After School Snack
Serves: 36
Ingredients
  • 1½ cups sifted all-purpose flour
  • 1 cup granulated sugar
  • ½ tsp baking soda
  • 1 tsp salt
  • ¼ tsp nutmeg
  • ¾ tsp cinnamon
  • ¾ cup vegetable shortening
  • 1 egg, well beaten
  • 2-3 bananas, mashed
  • 1¾ cups old-fashioned oats
  • 2 cups chocolate chips
Instructions
  1. Preheat the oven to 375 degrees.
  2. Line a cookie sheet with a silicone baking mat or parchment paper and set aside.
  3. In a large mixing bowl, whisk together the sifted flour, sugar, baking soda, salt, nutmeg, and cinnamon.
  4. Next, add the shortening and use a pastry cutter to cut it into the flour mixture until it is crumbly. (See step-by-step photos above.)
  5. Mash the bananas.
  6. With a handheld mixer, mix in the beaten egg, mashed bananas, and old-fashioned oats until thoroughly blended. Stir in the chocolate chips until incorporated throughout.
  7. Next, using a medium cookie scoop, drop dough 2 inches apart on the prepared cookie sheet to allow for spreading.
  8. Bake at 375 degrees for 13-15 minutes until the edges and the tops are a little brown.
  9. Let cookies cool on the baking sheet for 2 minutes, and then transfer them to a cooling rack.
  10. Enjoy!
3.5.3251

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Two-photo Pinterest picture of the best banana oatmeal cookies with the text of the title in the middle, separating the two photos.

Other Banana Oatmeal Cookies
  • Banana Oatmeal Chocolate Chip Cookies
  • Banana Oatmeal Cookies
  • Chewy Banana Oatmeal Cookies

After School Snacks, Banana, Christmas, Cookies, Desserts, Holiday, Ingredients, Main Categories, More, Recipes
The Best Banana Oatmeal Cookies
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Welcome friends!

Hi, I'm Maria. A mom of five and a total foodie. My superpower is taking ordinary recipes and making them DELICIOUS. Your family will LOVE these meals! Come cook with me, I promise it will be amazing! Get started here or search my archives below.


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