When a peanut butter craving hits, I pull out Mom’s small batch brown sugar peanut butter cookies. And yes, the brown sugar is the whole point. It gives these cookies a deep, caramel-like flavor and keeps the centers soft and chewy, while a little granulated sugar keeps the edges lightly crisp.
They’re made with creamy peanut butter, a few pantry staples, and just one egg yolk, so the recipe makes exactly 8 cookies. That’s enough to enjoy them fresh and warm, with a glass of milk, before they have a chance to go stale. No mixer, no dozen cookies staring at you from the counter.
If, like me, you love peanut butter, try these other recipes, Chocolate Peanut Butter Snickerdoodle, Chocolate Peanut Butter Fudge . For more great cookie recipes browse the whole small batch cookie collection of recipes
Why You’ll Love This Recipe
- Brown Sugar flavor – deep, caramel-like sweetness and soft, chewy centers.
- Small batch size – only 8 cookies, perfect for one or two.
- Pantry-friendly – uses everyday ingredients like peanut butter, sugar, flour, and one egg yolk.
- Quick & easy – no mixer required, dough chills in just 10 minutes.
- Customizable – make them chewy, crisp, or add mix-ins like chocolate chips.
- Vintage Appeal: An old-fashioned recipe I use my vintage cowboy glass to press out the cookies, then fill it with milk to go with my cookies! See the glass in action in Step Five of the instructions.
What’s a peanut butter cookie without that classic crisscross or cross-hatch pattern? These cookies are moist with just enough crumbly texture and crispy edges. They’re a classic cookie recipe and fabulously easy to make.
Main Ingredients Notes
The full ingredient list and instructions are located in the recipe card at the bottom of this post.
- Creamy Peanut Butter – Smooth peanut butter gives these cookies their classic texture. For more crunch, swap in chunky. You can also make your own peanut butter!
- Butter – Use salted butter for the best flavor balance. Unsalted works too—just add a pinch of extra salt.
- Granulated Sugar – The combo adds depth and balances sweetness.
- Brown sugar (the star!) – Keeps the cookies soft with a chewy center and hint of caramel flavor. The molasses holds moisture, so the cookies stay soft and chewy.
- Egg Yolk – Using only the yolk keeps the batch small and adds richness.
- All-Purpose Flour (65 g) – Spoon and level for accuracy, or weigh. Too much flour makes dry cookies.
- Baking Soda – Just ⅛ teaspoon helps lift without spreading too much.
Light or dark brown sugar for peanut butter cookies?
Either works. Light brown sugar gives a gentle caramel flavor and is what I use for this recipe. Dark brown sugar has more molasses, so you’ll get a deeper, richer flavor and a slightly softer cookie.
Tip: Using a combination of salted softened butter and Jif peanut butter will give you the best like your Mom made taste.
How to make peanut butter cookies
Step One: In a small bowl mix the flour and baking soda, and set aside.
Step Two: In a medium bowl, cream butter, peanut butter, brown sugar, and granulated sugar until smooth.
Step Three: Stir in egg yolk and vanilla until well combined, then stir in the flour. Chill the dough in fridge (30 minutes) or freezer (10 minutes).
Step Four: Scoop out onto baking sheet.
Step Five: Press
Step Six: Use the tines of a fork to press in the classic pattern.
Step Seven: Bake for 12-15 minutes
Sydney’s Recipe Notes
- For chewier extra caramel-y cookies: Add 1 extra tablespoon brown sugar and bake 12 minutes.
- For deeper molasses flavor – Use dark brown sugar instead of light.
- For crispier cookies: Flatten dough balls slightly more and bake 14–15 minutes.
- Mix-ins: Fold in 2 tablespoons mini chocolate chips or chopped peanuts for variation.
- Troubleshooting: If dough is too sticky, chill longer. If cookies spread too much, use a lighter baking pan and ensure oven is fully preheated.
Serving suggestion
- Enjoy warm with a cold glass of milk.
- Make a peanut butter cookie sandwich with ice cream between two cookies.
- Crumble over yogurt or ice cream for a quick dessert topping.
Helpful Tools For This Recipe
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- Cookie Scoop: A cookie scoop works nicely to ensure uniform-sized cookies.
- Wire Rack: If you enjoy baking, I do recommend getting a wire cooling rack which is ideal for cooling cakes, loaves, and cookies.
How to store peanut butter cookies
Countertop: Once cooked and cooled, place the cookies in an airtight container and store on the countertop for up to 5 days. The brown sugar helps them stay soft, so they’re still good on day five.
Freezer: Once cooked and cooled, place the cookies in an airtight container and store in the freezer for up to 3 months. Defrost on the countertop before enjoying.
Can I freeze cookie dough for later?
Yes, this is a good dough to make ahead and can be refrigerated for up to 3 days or frozen for up to 3 months.
- Chill the peanut butter cookie dough in the fridge for about 30 minutes.
- Roll the cookie dough into balls and place it on a parchment-lined baking sheet.
- Flatten out with the bottom of a small glass. At this point, you can make the classic peanut butter cookie marks with the tines of a fork.
- Place the baking sheet with the cookies in the freezer for about an hour.
- When the cookies are solid, transfer the cookies to a Ziploc bag, label with the date, contents, baking temperature, and time and place in the freezer.
- When ready to bake the cookies, place frozen cookies remove them from the freezer and transfer them to a baking sheet. Preheat the oven and bake according to your written recipe’s instructions.
Another way is to freeze the balls without flattening them; place the dough balls onto a baking sheet and freeze them. When frozen place in a Ziploc bag and freeze for up to 3 months.
When ready to bake, thaw and then bake as normal. You can bake the cookies from frozen but they won’t spread out as much as the thawed room temperature dough will.
？Frequently Asked Questions
First, peanut butter is a lower water content ingredient, so it is important to add enough wet ingredients to the batter. Second, peanut butter cookies often require a longer baking time than other types of cookies, so they can easily become overcooked. Finally, peanut butter cookies are often made with less sugar than other cookies, which can also contribute to a dry texture. Packing your brown sugar helps too, since its moisture keeps the cookies soft.
If your peanut butter cookies fall apart during baking it might be caused by a few different factors, such as using the wrong type of peanut butter or not chilling the dough properly. One of the most important things to remember when making peanut butter cookies is to use peanut butter that is smooth and creamy. Avoid using natural peanut butter, which can be too dry and crumbly.
Yes, I always like to chill cookie dough as it helps the cookies retain their shape and stop them spreading when baking in the hot oven.
This comes down to personal preference, you can use either.
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Small Batch Peanut Butter Cookies
Ingredients
Equipment
Recipe Directions
- Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.
- In a small bowl, whisk together flour and baking soda. Set aside.
- In a medium bowl, cream butter, peanut butter, brown sugar, and granulated sugar until the brown sugar is fully blended and smooth. Stir in egg yolk and vanilla until well combined.
- Add flour mixture to the wet ingredients and mix until a soft dough forms.
- Chill dough in the freezer for 10 minutes (or fridge for 30 minutes) to prevent spreading.
- Scoop dough into 8 equal portions (~1 tablespoon each). Roll into balls and place 2 inches apart on the baking sheet.
- Use a fork to press crisscross patterns on top of each dough ball.
- Bake for 12–14 minutes, until edges are set and lightly golden. Centers may look slightly underbaked but will firm up as they cool.
- Cool on the baking sheet for 5 minutes, then transfer to a wire rack.
Nutrition
Video
I’ve had this recipe on my to do list and made these over the weekend, So good that I made a second batch.
Easy peanut butter cookie recipe with a good peanut butter flavor.