Buckeye Cookies Recipe | Fudgy Peanut Butter Chocolate Cookies
Buckeye Cookies
Buckeye Cookies
Ingredients
- 1/2 cup (1 stick) unsalted butter, at room temperature
- 1/2 cup (105 g) firmly packed light brown sugar
- 1/4 cup (50 g) white granulated sugar
- 1/2 teaspoon plus 1/8 teaspoon kosher salt, split
- 1 large egg
- 1 teaspoon pure vanilla extract
- 1/2 teaspoon baking soda
- 1 1/2 cups (180 g) all-purpose flour
- 1/2 cup (42 g) unsweetened natural cocoa powder
- 1/2 cup (120 g) smooth peanut butter
- 1/2 cup (57 g) powdered confectioners' sugar
- 1/2 cup (85 g) semisweet chocolate chips
- 1 teaspoon refined coconut oil
Instructions
Step 1
Grab your largest mixing bowl and toss in the softened butter, brown sugar, granulated sugar, and that ½ teaspoon of salt. Crank your handheld mixer to medium-high speed and let it rip for about 2-3 minutes, scraping down the sides as you go, until the mixture transforms into a light, fluffy cloud that's completely combined with no gritty sugar pockets remaining. You'll know it's ready when it looks creamy and slightly pale in color — this is the foundation that'll give your cookies that perfect tender crumb we're after.
Step 2
Crack the egg into your mixing bowl and pour in the vanilla extract. Sprinkle in the baking soda, then grab your hand mixer and beat everything on medium speed until the mixture looks smooth and well combined—about 1-2 minutes. You'll know it's ready when no streaks of egg or dry ingredients remain and the batter starts pulling away slightly from the sides of the bowl.
Step 3
Now grab your wooden spoon and stir in the flour and cocoa powder until the mixture transforms into a soft, sticky dough that clings to the spoon. Dust your hands lightly with flour and give the dough a gentle knead right in the bowl — it should feel pliable but still tacky, not dry. Scrape the dough into a ball, then cover the entire bowl tightly with plastic wrap, pressing the wrap directly against the surface to prevent drying. Slide that bowl into your refrigerator and let it rest for exactly 2 hours, or until the dough firms up enough that you can roll it without it sticking to your palms.
Step 4
Grab a small baking sheet or plate and line it with parchment paper. In a medium bowl, combine the peanut butter, confectioners' sugar, and remaining ⅛ teaspoon of kosher salt, mixing until smooth and creamy. Portion the mixture into 18 equal balls—each should weigh about 10 grams—then roll them gently between your palms until smooth. Arrange the balls on your prepared sheet, making sure they’re not touching, and pop them in the fridge for at least 90 minutes so they firm up while you prepare the cookie dough.
Step 5
**Step 5:** Start by positioning an oven rack in the center of your oven and turning the dial to 375°F. While the oven warms up, grab two large baking sheets and line them with parchment paper. Using a cookie scoop or a tablespoon, portion out 1½-tablespoon mounds of dough — they should feel about the weight of a ping-pong ball in your palm. Set them on the prepared sheets, giving each cookie plenty of space to spread, roughly 2 inches apart.
Step 6
Pop that baking sheet into the oven and bake your cookies until they look puffed up with a soft, matte finish on top—about 7 minutes should do it. When they're ready, carefully take the pan out and grab a teaspoon to gently press down on each cookie, creating a little well in the center while keeping that ½-inch edge intact. Don't worry if they spread a bit and crack slightly around the edges—that's exactly what you want!
Step 7
Pop those cookies back into the oven for just 2 more minutes. You'll know they're ready when the centers have puffed up and look slightly golden around the edges. Grab a teaspoon and gently press down on each center to flatten it back out. While the cookies are still warm, plop a chilled peanut butter ball right in the middle of each one. Let them sit for a minute or two until the peanut butter softens just enough that you can give it a gentle press with your fingers to spread it into that little well you created.
Step 8
Continue shaping the remaining cookie dough into uniform 1-inch balls, then press each one gently with the tines of a fork to create that classic crisscross pattern. In a small bowl, roll the reserved peanut butter mixture into bite-sized balls about ¾-inch in diameter — these will melt in your mouth once chilled. Arrange both the flattened cookies and peanut butter balls on a wire rack set over a baking sheet, giving them plenty of space so they don't stick together. Let everything cool completely; this should take about 30 minutes, and you'll know they're ready when the cookies feel firm to the touch and no longer warm in the center.
Step 9
Once your cookies have completely cooled on the baking sheet, grab a medium microwave-safe bowl and toss in 1 cup of chocolate chips along with 2 tablespoons of coconut oil. Pop the bowl into the microwave for 30 seconds, then pull it out and give the mixture a good stir—don't worry if it looks a little lumpy at first, the chocolate will continue to melt as you stir. Repeat this process in 30-second bursts, stirring between each, until the chocolate is completely smooth and glossy, which usually takes about 1 to 1.5 minutes total depending on your microwave.
Step 10
Melt your chocolate in a heatproof bowl set over simmering water, or microwave in 30-second bursts until smooth. Let it cool slightly until it's still pourable but not hot to the touch—about 5 minutes. Drizzle the chocolate evenly over your completely cooled cookies using a spoon or squeeze bottle, then let them sit at room temperature for 15-20 minutes until the chocolate firms up and loses its shine.
Nutrition Information
My Tip
Here's a specific cooking tip for Buckeye Cookies: **Chill the dough thoroughly — that 2-hour refrigeration isn't just for flavor development. The chilled dough prevents excessive spreading, giving you those thick, chewy centers that hold up perfectly when dipped in chocolate.**
Leftovers
Store cooled cookies in an airtight container with parchment between layers to keep the peanut butter filling from sticking. They'll stay fresh for up to 5 days, and if you want that just-baked softness back, warm them in a 300°F oven for 5 minutes — the edges get perfectly crisp while the centers stay chewy.
Make It Your Own
Swap all-purpose flour for oat flour and add ¼ cup cocoa powder to create a rich chocolate-peanut butter combo that's naturally gluten-free and extra fudgy.