Introduction to Big Fat Peanut Butter Oatmeal Chocolate Chip Cookies
There's something incredibly comforting about the smell of freshly baked cookies wafting through your kitchen. Big fat peanut butter oatmeal chocolate chip cookies elevate that comfort to a whole new level. These cookies are thick, chewy, and packed with nostalgic flavors that remind us of home and warmth.
Why are these cookies the ultimate comfort food?
Imagine the creamy richness of peanut butter blending seamlessly with hearty oats and sweet chocolate chips. Each bite is a delightful symphony of textures and flavors. Peanut butter is not just a childhood favorite; it’s also a great source of protein and healthy fats, which makes these cookies surprisingly satisfying.
Furthermore, baking these cookies can be a delightful experience; they are easy to make, and the dough comes together in no time. Chilling the dough for a short period enhances their chewiness, a tip I've found essential after numerous experiments—after all, patience makes perfect.
Not to mention, sharing these cookies with friends during a casual get-together or a cozy night in can bring everyone together. So, whether you’re looking for a mid-afternoon snack or a sweet treat to end your day, these cookies have you covered with their deliciously comforting embrace. Interested in more ideas? Check out this guide on how to host a cookie party for some inspiration!

Ingredients for Big Fat Peanut Butter Oatmeal Chocolate Chip Cookies
Must-have ingredients
To create your big fat peanut butter oatmeal chocolate chip cookies, you’ll need the following must-have ingredients for that perfect blend of flavors:
- All-Purpose Flour: 1 and ½ cups gives structure to your cookies.
- Unsalted Butter: 1 cup (softened) ensures a rich, creamy texture.
- Granulated Sugar: 1 cup, which brings sweetness and helps with the cookie’s spread.
- Brown Sugar: ½ cup adds moisture and a hint of caramel flavor.
- Peanut Butter: 1 cup of creamy goodness for that quintessential taste.
- Eggs: 2 large eggs at room temperature help bind your ingredients together.
- Old-Fashioned Oats: 2 cups for a chewy texture.
- Chocolate Chips: 2 and ½ cups make every bite indulgent.
Optional add-ins
Feel free to personalize your cookie experience! Here are some optional add-ins that can give your big fat peanut butter oatmeal chocolate chip cookies an extra twist:
- Nuts: Chopped peanuts or walnuts for a crunchy texture.
- Dried Fruits: Add raisins or cranberries for a hint of tartness.
- Spices: A dash of cinnamon or nutmeg for additional warmth.
- Flavored Chocolate Chips: Swap semi-sweet with dark chocolate or milk chocolate for variety.
These ingredients work together to create a marvelous cookie that’s sure to become a favorite in your household. Enjoy the process and don’t forget to check out expert tips on site like Sally's Baking Addiction for more insights!
Preparing Big Fat Peanut Butter Oatmeal Chocolate Chip Cookies
Making big fat peanut butter oatmeal chocolate chip cookies is not just about following a recipe; it's an enjoyable experience that fills your kitchen with delightful aromas. Below, I’ll walk you through each step to create these indulgent treats that will surely impress your family and friends.
Gather and Prep Your Ingredients
Before you start, it's important to gather all your ingredients. You’ll need:
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Dry Ingredients:
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1 and ½ cups all-purpose flour
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1 teaspoon baking powder
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1 teaspoon baking soda
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1 teaspoon salt
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Wet Ingredients:
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1 cup unsalted butter (softened)
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1 cup granulated sugar
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½ cup brown sugar
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2 large eggs
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1 cup creamy peanut butter
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2 teaspoons pure vanilla extract
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Additional Mix-ins:
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2 cups old-fashioned rolled oats
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2 and ½ cups semi-sweet chocolate chips
Taking the time to measure and prep everything will make the process smoother and more enjoyable!
Mix the Dry Ingredients
In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. This step is crucial, as it ensures the leavening agents are evenly distributed in your cookie dough.
Cream the Butter and Sugars
In a large mixing bowl, use a hand mixer or a stand mixer with a paddle attachment to beat the softened butter on medium-high until it’s smooth—about 1 minute. Gradually add the granulated sugar and brown sugar, creaming them together for about 2 minutes until fluffy and well-combined.
Combine Wet Ingredients
Now, add the eggs, creamy peanut butter, and vanilla extract to the creamed mixture. Beat it on high speed until everything is well mixed, scrapping down the sides as needed to ensure a nice even consistency.
Incorporate Dry Ingredients into the Wet Mixture
With a steady hand, add the dry mix to your wet mixture and blend on low speed until just combined. Then, add the oats, mixing them in gently before tossing in those luscious chocolate chips.
Chill the Cookie Dough
Here’s a little secret: Chilling your cookie dough for at least 20 minutes (or longer, up to 4 days if stored in the fridge) enhances flavor and texture. If you chill it for longer than an hour, let it sit at room temperature for about 30 minutes before rolling.
Preheat the Oven and Prepare the Baking Sheets
Set your oven to 350°F (177°C) and line your baking sheets with silicone mats or parchment paper. This ensures the cookies don’t stick and makes cleanup a breeze.
Scoop and Bake the Cookies
Using a cookie scoop, drop generous portions of dough (about 2 tablespoons each) onto your prepared baking sheets, leaving ample space between each scoop (3 inches, to be safe). Bake for 12-14 minutes until the edges are lightly browned while still soft in the center. After removing from the oven, let them cool on the baking sheet for about 5 minutes before transferring to a wire rack to cool completely.
And there you have it! You're one step closer to indulging in delectable big fat peanut butter oatmeal chocolate chip cookies. Enjoy these cookies with friends, or simply savor them yourself—either way, the rich flavors are bound to please!

Variations on Big Fat Peanut Butter Oatmeal Chocolate Chip Cookies
Nut-free Version
If you're looking to enjoy these big fat peanut butter oatmeal chocolate chip cookies without nuts, simply replace the peanut butter with sunflower seed butter. This nut-free alternative maintains that creamy texture and rich flavor while keeping the cookies allergen-friendly. They're perfect for school lunchboxes or gatherings where nut allergies are a concern!
Gluten-free Adaptation
For a gluten-free twist, swap out all-purpose flour with a 1:1 gluten-free baking blend. Many modern blends, like those from brands such as Bob’s Red Mill and King Arthur, yield fantastic results. Just ensure your oats are certified gluten-free to keep every bite safe and scrumptious! Adding a touch of ground flaxseed can also boost the nutrition without compromising flavor. This way, you can indulge guilt-free!
Feel free to mix in your favorite additions, like dried fruit or nuts (if you're not going nut-free), to customize these cookies to your liking. The possibilities are endless!
Baking Notes for Big Fat Peanut Butter Oatmeal Chocolate Chip Cookies
Tips for Achieving the Perfect Texture
To create big fat peanut butter oatmeal chocolate chip cookies with the ideal chewy texture, remember these pointers:
- Chill the Dough: A quick chill of at least 20 minutes lets the flavors meld and contributes to a thicker cookie.
- Don’t Overmix: When combining wet and dry ingredients, mix just until incorporated. This keeps the cookies tender.
- Watch the Bake Time: Aim for a light golden shade on the edges while the centers remain soft. They’ll continue to set as they cool.
Recommended Baking Tools
Having the right tools can elevate your cookie game! Here are some essentials:
- Mixing Bowls: A good-quality glass bowl for mixing ingredients.
- Electric Mixer: Either a hand or stand mixer cuts down on prep time.
- Cookie Scoop: Helps in portioning out dough evenly for consistent baking.
- Baking Sheets: Use lots of them lined with parchment paper or silicone mats for easy cleanup.
- Cooling Rack: Essential for letting your cookies cool evenly without steaming.
For more baking insights, check out these cookie baking tips and must-have tools!

Serving Suggestions for Big Fat Peanut Butter Oatmeal Chocolate Chip Cookies
Pairing Cookies with Beverages
When it comes to enjoying your big fat peanut butter oatmeal chocolate chip cookies, the right beverage can elevate your snacking experience. Consider pairing them with:
- Milk: The classic choice! Whether it's whole, almond, or oat milk, the creaminess balances the rich flavors perfectly.
- Coffee: A warm cup of coffee complements the sweetness of the cookies and enhances the chocolate notes. Try pairing with a medium roast for an extra kick.
- Herbal Tea: For a lighter option, opt for a vanilla or chai tea, which brings out the warm spices in the cookies and offers a soothing experience.
Creative Serving Ideas
Serving your cookies doesn't have to be basic! Try these creative ideas for a fun twist:
- Cookie Ice Cream Sandwiches: Place a scoop of your favorite ice cream between two cookies for a delightful dessert.
- Cookie Crumble Topping: Crush some cookies and sprinkle them over yogurt or dessert bowls for added texture and flavor.
- Gift Packaging: Wrap a dozen cookies in a decorative box or jar and give them as a sweet gift to friends and family.
With these tips, your big fat peanut butter oatmeal chocolate chip cookies will be the star of the show! Enjoy experimenting and sharing with loved ones.
Tips for Making Perfect Big Fat Peanut Butter Oatmeal Chocolate Chip Cookies
Common Pitfalls and How to Avoid Them
When baking big fat peanut butter oatmeal chocolate chip cookies, a few missteps can lead to disappointment. Overmixing the dough can make your cookies tough—mix just until combined. Remember to chill the dough; this helps them hold their shape during baking. Also, using natural peanut butter might produce dry cookies. Stick to classic brands like Jif or Skippy for that perfect texture and rich flavor.
Storage Tips for Freshness
To keep your cookies soft and fresh, store them in an airtight container at room temperature for up to a week. If you want to save some for later, freeze them! Place baked cookies in a freezer bag, and they'll stay delicious for up to three months. For easy snacks, consider freezing cookie dough balls—bake from frozen for a quick treat whenever you crave those chewy, chocolatey bites! Make sure to check out Sally's expert tips for even more insights!
Time Details for Big Fat Peanut Butter Oatmeal Chocolate Chip Cookies
Baking your own cookies can be incredibly rewarding, especially when they come out as delicious as these big fat peanut butter oatmeal chocolate chip cookies. Here are the essential times you'll need to prepare and bake them:
Preparation Time
Get ready to roll up your sleeves! It will take about 40 minutes to gather your ingredients, mix the dough, and set it in the fridge. This chilling time helps the flavors meld together.
Baking Time
Once the dough is ready, the baking time is a breeze at just 12-15 minutes. You'll know they're ready when the edges are golden brown but the centers remain soft.
Total Time
All in, you're looking at about 1 hour and 10 minutes to enjoy your warm, chewy cookies straight from the oven. If you plan to chill the dough longer, just remember to let it sit out for about 30 minutes before baking.
For more tips on perfecting your cookie-making skills, you might want to check out Sally’s Baking Addiction or discover the magic of freezing cookie dough. Happy baking!
Nutritional Information for Big Fat Peanut Butter Oatmeal Chocolate Chip Cookies
When you're indulging in these delicious big fat peanut butter oatmeal chocolate chip cookies, it's good to know what you're treating yourself to. Here's a quick rundown of the nutritional information to keep you informed:
Calories
Each cookie contains approximately 180 calories, making them a delightful treat without breaking the calorie bank.
Protein
Thanks to the peanut butter and oats, these cookies pack a protein punch with about 4 grams of protein per cookie. Perfect for a little pick-me-up!
Sugar Content
With a mix of granulated and brown sugar, expect around 10 grams of sugar in each cookie. It adds just the right amount of sweetness to balance the rich flavors.
For more on calorie counting and healthy indulgences, check out resources like the USDA FoodData Central for comprehensive nutritional data. Enjoy your baking and happy snacking!
FAQs about Big Fat Peanut Butter Oatmeal Chocolate Chip Cookies
Can I substitute ingredients in this recipe?
Absolutely! While this big fat peanut butter oatmeal chocolate chip cookies recipe is designed for maximum flavor, feel free to experiment. For instance, you can swap in almond flour for a gluten-free option, or use coconut sugar instead of brown sugar for a different sweetness profile. Just remember that ingredient changes can affect texture and taste, so proceed with curiosity!
How do I store these cookies?
To keep your big fat peanut butter oatmeal chocolate chip cookies fresh, store them in an airtight container at room temperature for up to one week. If you prefer them warm, simply pop them in the microwave for a few seconds before enjoying.
What’s the best way to freeze cookie dough?
Freezing cookie dough is a fantastic way to ensure you always have cookies on hand! Scoop the dough into balls and arrange them on a baking sheet. Freeze until solid, then transfer the balls to a zip-top freezer bag. They’ll stay good for about three months. No need to thaw—just bake them for an extra minute! For more tips on freezing cookie dough, check out this helpful guide from Sally’s Baking Addiction.
Conclusion on Big Fat Peanut Butter Oatmeal Chocolate Chip Cookies
Indulging in big fat peanut butter oatmeal chocolate chip cookies is a delightful experience you won't forget. They're thick, chewy, and packed with flavor. Whether you're baking for yourself or sharing with friends, these cookies will never disappoint. Try them today, and let sweetness fill your home!
For more delicious recipes, check out Sally's cookie baking tips and discover new ways to enjoy cookies.

Big Fat Peanut Butter Oatmeal Chocolate Chip Cookies
Equipment
- Hand mixer
- baking sheets
- parchment paper
- Mixing Bowls
- wire rack
Ingredients
Dry Ingredients
- 1.5 cups all-purpose flour (spooned & leveled)
- 1 teaspoon baking powder
- 1 teaspoon baking soda
- 1 teaspoon salt
Wet Ingredients
- 1 cup unsalted butter (softened to room temperature)
- 1 cup granulated sugar
- 0.5 cup packed light or dark brown sugar
- 2 large eggs (at room temperature)
- 1 cup creamy peanut butter
- 2 teaspoons pure vanilla extract
Mix-ins
- 2 cups old-fashioned whole rolled oats
- 2.5 cups semi-sweet chocolate chips plus more for topping if desired
Instructions
Preparation
- Whisk the flour, baking powder, baking soda, and salt together in a medium bowl. Set aside.
- In a large bowl using a hand mixer or a stand mixer fitted with a paddle attachment, beat the butter on medium-high speed until smooth, about 1 minute.
- Add the granulated sugar and brown sugar and beat on medium-high speed until creamed, about 2 minutes.
- Add the eggs, peanut butter, and vanilla and beat on high speed until combined, about 1 minute. Scrape down the sides and up the bottom of the bowl and beat again as needed to combine.
- Add the dry ingredients to the wet ingredients and mix on low until combined. With the mixer running on low speed, add the oats. Once combined, beat in the chocolate chips. Dough will be thick and sticky.
- Cover and chill the dough for at least 20 minutes in the refrigerator (and up to 4 days). If chilling for longer than 1 hour, allow to sit at room temperature for at least 30 minutes before rolling and baking.
- Preheat oven to 350°F (177°C). Line baking sheets with parchment paper or silicone baking mats. Set aside.
- Scoop balls of dough, 2 Tablespoons of dough per cookie, and arrange 3 inches apart on the baking sheets.
- Bake for 12-14 minutes until lightly browned on the sides. The centers will look very soft.
- Remove from the oven and allow to cool on baking sheet for 5 minutes before transferring to a wire rack to cool completely.
- While the cookies are still warm, I like to press a few more chocolate chips into the tops—this is only for looks!





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