Peanut Butter Oatmeal Chocolate Chip Cookies

With nutty peanut butter, chewy oats, lots of chocolate, and a sprinkle of sea salt, these Peanut Butter Oatmeal Chocolate Chip Cookies will be your new favorite cookies! Chewy with slightly crisp edges, these chocolate chip cookies will satisfy your cookie craving.

Say hello to the BEST peanut butter oatmeal chocolate chip cookies. With soft and melty centers, and chewy edges, these cookies are one of my top favorite chocolate chip cookie varieties. The taste is out-of-this-world delicious thanks to the combination of brown sugar, hearty oats, peanut butter, and dark chocolate. Topped with a sprinkle of flaked sea salt, I’m sure you will be just as crazy over this cookie recipe as I am!

Ingredients for Peanut Butter Oatmeal Chocolate Chip Cookies

Let’s go over the ingredients you will need for this peanut butter chocolate chip cookie recipe. Using high-quality ingredients is key to producing the best chewy peanut butter oatmeal chocolate chip cookies!

• Butter. I always bake with salted butter (unless stated otherwise). Salted butter doesn’t contain any natural flavorings that unsalted butter has. Just two ingredients; cream and butter. These peanut butter chocolate chip cookies can be made with salted or unsalted butter. If you are using unsalted butter, increase the salt by ½ teaspoon.
• Peanut butter. Make sure that the only ingredient in your peanut butter is peanuts. Use your favorite brand of natural creamy unsalted peanut butter.
• Brown sugar. Brown sugar adds a delicious molasses flavor to these chocolate chip cookies, as well as contributing to their chewiness. I like to use dark brown sugar, for a deeper flavor! Use your favorite brand of brown sugar. This is the one that I use in all of my baking.
• Granulated sugar. Use your favorite granulated or organic cane sugar!
• Egg and egg yolk. Always use large eggs when you are baking. Make sure that the eggs you use are at room temperature for the best results.
• Vanilla extract. Always use pure vanilla extract (not imitation) for the best tasting baked treats!
• Old fashioned oats. Rolled oats (aka old-fashioned oats) work best in these oatmeal cookies. They give the cookies the perfect chewy texture. 
• Oat Flour. If you don’t keep oat flour on hand, you can make your own by grinding oats in a blender or food processor. 
• All-purpose flour. Use unbleached all-purpose flour. Make sure that you measure out your flour correctly. I recommend using a kitchen scale to weigh the flour for the most accurate measurement.
• Dark chocolate. I always choose a high-quality dark chocolate like Ghirardelli or Valrhona for my baking! You can also use chocolate chips. Please note that if you use chocolate chips, your cookies will not have those luscious melty puddles of chocolate. 
• Flaked sea salt. Topping your cookies with flaked sea salt is totally optional, but in my opinion, it really elevates the cookies. The sweet/salty/nutty/hearty combination is amazing! My favorite is Maldon Sea Salt.

How to make the best peanut butter oatmeal chocolate chip cookies

This Peanut Butter Oatmeal Chocolate Chip Cookie recipe is so easy to make. It requires only one bowl and minimal ingredients! Let’s go through the steps to make sure you end up with the perfectly chewy and delicious oatmeal chocolate chip cookies.

1. Prepare ingredients. Measure all of your ingredients accurately. I like to use a kitchen scale to weigh out all of my ingredients. Make sure the melted butter is slightly cool and the egg and egg yolk are at room temperature before beginning.
2. Combine the butter, peanut butter, and sugars. Place the melted butter and peanut butter into a large mixing bowl. Add the two sugars and whisk to combine.
3. Add the egg, egg yolk, and vanilla extract. Next, add the egg, egg yolk, and vanilla extract to the butter/sugar mixture. Whisk well to combine.
4. Combine dry ingredients and add to wet. Add the oats, oat flour, flour, baking soda, and salt to the rest of the ingredients and mix until a dough forms.
5. Stir in dark chocolate. Finally, stir in the dark chocolate until it is evenly distributed throughout the cookie dough.
6. Chill the cookie dough. Cover the cookie dough tightly with plastic wrap and chill for 30 minutes to 1 hour. Chilling the dough will help the dry ingredients absorb the wet ingredients and prevent the cookies from spreading too much during baking.

   

   

   
   
7. Preheat the oven and bake. Use a large cookie scoop to drop 3 tablespoon-sized dough balls onto parchment lined baking sheets. Place the cookie dough balls 2 inches apart (no more than 6 cookies per tray). Bake the cookies in a preheated oven at 375 degrees F for 12-14 minutes.
8. Cool and enjoy! Allow the cookies to cool for 5 minutes on the baking sheet before transferring to a wire rack to cool completely. Sprinkle with flaked sea salt and enjoy!

Peanut Butter Oatmeal Chocolate Chip Cookie FAQs

What type of peanut butter should you use in peanut butter oatmeal cookies?

I tested this cookie recipe with a few different varieties of peanut butter, and found that natural creamy peanut butter produces the best results. When choosing a peanut butter to bake with, make sure that the only ingredient listed on the back is peanuts. Avoid peanut butters with added ingredients like sugars, stabilizers, and oil. Unsalted peanut butter is ideal for baking, so that you can control how much salt goes into your recipe. You don’t want to end up with salty cookies!!

How to store chocolate chip cookies:

Store your chocolate chip cookies covered in an airtight container at room temperature for up to 1 week. 

How long can I freeze chocolate chip cookies?

You can freeze baked cookies or unbaked cookie dough balls for up to 3 months. 

How to make chocolate chip cookie ahead of time:

To make cookies in advance, prepare the cookie dough balls and freeze them in a single layer on a parchment-lined baking sheet. Once completely frozen, pack the cookie dough balls into an airtight container or freezer bar to freeze up to 3 months. Once you are ready to bake, remove the frozen cookie dough from the freezer and bake at 375ºF. Add 2-3 minutes to your baking time.

More cookie recipes you'll love!

• Salted Tahini Dark Chocolate Chip Cookies
• Classic Toll House Chocolate Chip Cookies
• Chewy Oatmeal Raisin Cookies
• White Chocolate Cranberry Oatmeal Cookies
• Double Chocolate Cookies

If you make this recipe, take a photo and tag #bakedambrosia on Instagram and Facebook so that I can see your creations and feature them on Instagram! To stay up to date with the latest recipes, follow Baked Ambrosia on Pinterest, Facebook, Instagram, and Youtube. ♡

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