These natural peanut butter cookies are soft in the center with lightly crisp edges and plenty of rich peanut flavor. You only need peanut butter, sugar, and one egg — no flour, butter, or complicated cookie dough required.
I love recipes like this because three basic ingredients somehow turn into a proper cookie with a golden edge and that classic crisscross top. Mix everything in one bowl, roll the dough, press with a fork, and bake.
For another peanut-butter-and-chocolate dessert, try my Peanut Butter Stuffed Chocolate Cookies. My Chocolate Peanut Butter Bars are an easy no-bake option, while The Best Chocolate Chip Cookies are perfect when you want a more traditional cookie. And these peanut butter cookies are especially good alongside a mug of Homemade Hot Chocolate.
Three Ingredients, Plenty of Peanut Butter Flavor
There’s no flour hiding in this dough.
The peanut butter provides most of the fat and structure, the egg binds everything together, and the sugar brings sweetness while helping the edges bake up lightly crisp.
That also means these aren’t quite the same as a traditional flour-based peanut butter cookie.
The centers stay soft and rich, and the peanut flavor really comes through because there aren’t many other ingredients competing with it.
several peanut butter cookies arranged on a wooden board with scattered peanuts
Table of contents
Ingredients
How to Make Peanut Butter Cookies
- In a mixing bowl, add peanut butter, sugar, and egg.
- Mix until a thick dough forms and everything is fully combined.
- Scoop small portions of dough and roll into balls.
- Place them on a parchment-lined baking sheet.
- Flatten each ball gently with a fork to create the classic crisscross pattern.
- Bake at 350°F (180°C) for 10–12 minutes until lightly golden.
- Let the cookies cool on the tray for a few minutes before transferring.
Why Do Peanut Butter Cookies Have Fork Marks
The crisscross pattern isn’t only decorative.
Peanut butter cookie dough tends to be fairly dense, so pressing each dough ball helps flatten it into a more even shape before baking.
The fork marks also became one of the most recognizable features of classic peanut butter cookies.
King Arthur Baking uses the same technique in its classic peanut butter cookies, pressing each dough ball with a fork to about 1/2-inch thick and making a crosshatch design before baking.
Common Mistakes to Avoid
These three-ingredient cookies look almost too simple, but because there are so few ingredients, small details matter.
Not stirring natural peanut butter first. If you measure from the oily top or dry bottom of a separated jar, your dough can end up with a very different consistency.
Overmixing the peanut butter and sugar. Once everything is combined, stop. King Arthur Baking notes that overmixing peanut butter and sugar can encourage the peanut butter’s oil to separate and lead to greasier cookies.
King Arthur Baking – Peanut Butter Cookie Tips
Using extremely runny peanut butter. Natural peanut butter varies a lot between brands. Stir it very well before deciding that your dough is too soft.
Making cookies different sizes. Even dough portions bake much more consistently.
Flattening too aggressively. Press enough to make the crisscross pattern without turning the dough into very thin discs.
Overbaking. These cookies continue firming after they leave the oven. King Arthur’s classic version is also pulled when the edges are only beginning to brown rather than waiting for the entire cookie to become dark.
Moving the cookies while very hot. Give them several minutes on the tray first or they can break apart.
What to Serve with Peanut Butter Cookies
A cold glass of milk is probably the easiest pairing for these cookies.
The mild, cold milk balances the rich peanut butter and sweet cookie really well. King Arthur Baking even describes its classic peanut butter cookies as the kind of cookie you crave with a cold glass of milk.
King Arthur Baking – Peanut Butter Cookies and Milk
You can also serve them with:
- Cold milk
- Hot coffee
- Hot chocolate
- Vanilla ice cream
- Fresh strawberries
- Banana slices
- A drizzle of melted dark chocolate
Chocolate is especially good if you want to turn these simple cookies into more of a dessert. Food Network calls chocolate and peanut butter a classic pairing because the salty peanut flavor works so well against sweet chocolate.
Food Network – Chocolate and Peanut Butter Cookies
For me, though, one warm peanut butter cookie + cold milk is hard to beat.
FAQs
Yes, just double all ingredients evenly.
Yes, it adds texture and works just as well.
They may need a minute more baking or more cooling time.
You can try a sugar substitute, but texture may change slightly.
No, this recipe is naturally flourless.
The dough may be too warm—chill it briefly before baking.
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Natural Peanut Butter Cookies
Ingredients
Equipment
Method
- Preheat the oven to 350°F (177°C) and line a baking sheet with parchment paper.
- Add the peanut butter, sugar, and egg to a large bowl.
- Mix until evenly combined and a thick dough forms.
- Scoop the dough into approximately 12 equal portions and roll into balls.
- Arrange on the prepared baking sheet.
- Press each ball gently with a fork in two directions to create a crisscross pattern.
- Bake for 10–12 minutes, until the edges are lightly golden and the cookies look set.
- Let the cookies cool on the baking sheet for several minutes before transferring to a rack.
Nutrition
Video
Notes
- Stir natural peanut butter thoroughly before measuring.
- Avoid overmixing once the dough comes together.
- If the dough feels unusually soft or oily, chill it for 10–15 minutes before shaping.
- Do not overbake; the cookies continue setting as they cool.
- Let the cookies cool on the tray before moving them.
- The recipe is tested with granulated sugar and natural peanut butter.
Tried this recipe?
Let us know how it was!Estimated reading time: 6 minutes
