Devastating Peanut Butter Chocolate Half Moon Cookies

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Peanut Butter Chocolate Half Moon Cookies

Okay, let’s be real – is there anything better than peanut butter and chocolate? I think not! And these Peanut Butter Chocolate Half Moon Cookies? They’re seriously the *ultimate* treat. This recipe is super simple, trust me. Even if you’re not a total pro baker, you can totally nail these. Plus, they’re just bursting with peanut buttery, chocolatey goodness. You know, the kind that makes you wanna do a little happy dance?

Speaking of baking pros… I have to tell you a little something! I’m totally obsessed with the King Arthur Baking Company. Like, *obsessed*. Their recipes are always spot-on, and their cookbook is my absolute bible. I was even lucky enough to write a little blurb for one of their recent books! Me! Can you believe it? Anyway, that’s how much I love baking, and that’s why I’m so excited to share this Peanut Butter Chocolate Half Moon Cookie recipe with you. Get ready to bake some magic!

Why You’ll Love These Peanut Butter Chocolate Half Moon Cookies

  • Quick and Easy to Make

    Seriously, these peanut butter chocolate half moon cookies are a breeze! No fancy techniques or crazy ingredients needed. Just mix, chill, bake, and devour!

  • Perfect Balance of Peanut Butter and Chocolate

    It’s like a match made in heaven, right? The salty peanut butter with the rich, dark chocolate… mmm! This recipe gets the ratio *just* right.

  • Chewy and Soft Texture

    Nobody wants a crunchy, dry cookie! These peanut butter chocolate half moon cookies are perfectly chewy and soft. They practically melt in your mouth!

Ingredients for Peanut Butter Chocolate Half Moon Cookies

Alright, let’s gather our goodies! Here’s what you’ll need to whip up these amazing peanut butter chocolate half moon cookies. Don’t skimp on the good stuff, okay?

  • 1/2 cup (that’s 8 Tablespoons, or 113g) of unsalted butter, softened. Seriously, make sure it’s *soft*, not melted!
  • 1 cup (213g) of packed light or dark brown sugar. I like dark brown for a richer flavor, but light works too! Just make sure you pack it in the cup when measuring!
  • 1/4 teaspoon of salt. Just a pinch!
  • 1 teaspoon of vanilla extract. The real stuff, please!
  • 1/2 teaspoon of baking soda.
  • 1 large egg, at room temperature. Yep, another room temperature thing! It helps everything mix evenly.
  • 1/2 cup (135g) of peanut butter, creamy or chunky – your call! I’m a creamy kinda gal, but chunky adds a nice texture.
  • 1 cup (120g) of unbleached all-purpose flour.
  • 1 cup (170g) of your favorite mix-ins: peanuts, peanut butter chips, butterscotch chips, or chocolate chips! Or, like me, use a little of everything!
  • Two 4-ounce semi-sweet or bittersweet chocolate bars (226g total), chopped. Don’t be lazy, chop ’em yourself! You’ll need about 1 and 1/2 cups.
  • 2 Tablespoons (28g) unsalted butter, softened for the icing.
  • 2 Tablespoons (40g) light corn syrup.
  • Optional garnish: flaky sea salt or finely chopped peanuts. Because why not?

How to Make Peanut Butter Chocolate Half Moon Cookies: Step-by-Step Instructions

Okay, get ready to bake! Here’s how you’re gonna make these amazing Peanut Butter Chocolate Half Moon Cookies. Don’t worry, I’ll walk you through every step. It’s easier than you think!

Preparing the Peanut Butter Chocolate Half Moon Cookie Dough

First, grab your mixer! In a big bowl, cream together the softened butter, brown sugar, salt, vanilla, and baking soda. Get it nice and fluffy! Then, scrape down the bowl (we don’t want any sneaky unmixed butter) and add the egg. Mix until it’s all light and happy. Now, the good stuff – peanut butter! Mix that in until it’s *perfectly* blended. Finally, slowly mix in the flour and your chips/nuts. The dough will be soft and creamy. Yum!

Chilling the Peanut Butter Chocolate Half Moon Cookie Dough

Now, this is important: Chill that dough! Cover it up and pop it in the fridge for at least an hour. I know, it’s hard to wait! But chilling keeps the Peanut Butter Chocolate Half Moon Cookies from spreading all over the place when they bake. You can even chill it for up to 3 days! If you chill longer than 2 hours, let it sit at room temp for 20-30 mins before baking, okay?

Baking Your Peanut Butter Chocolate Half Moon Cookies

Alright, preheat your oven to 375°F (191°C). Line your baking sheets with parchment paper or those silicone baking mats (I swear by those!). Drop spoonfuls of dough onto the sheets. Bake for 9-10 minutes. They’ll look soft, but the edges should be *just* lightly browned. Trust me, they’ll be chewy and slightly crispy as they cool. Let them cool on the baking sheet for 5 mins, then move them to a wire rack to cool completely.

Peanut Butter Chocolate Half Moon Cookies - detail 1

Making the Chocolate Icing for Peanut Butter Chocolate Half Moon Cookies

While those Peanut Butter Chocolate Half Moon Cookies are cooling, let’s make the magic chocolate! You can melt the chocolate and butter in a double boiler (fancy!) or just microwave it in 20-second bursts, stirring in between. Stirring is key, or it might separate! Once it’s smooth, take it off the heat and stir in the corn syrup. This gives it that nice, shiny look.

Dipping and Finishing Your Peanut Butter Chocolate Half Moon Cookies

Okay, the fun part! Dip half of each cooled cookie into the chocolate to make that adorable half-moon shape. Then, if you’re feeling fancy, sprinkle on some crushed peanuts or flaky sea salt. Place them back on the cooling rack to let the chocolate set. This takes about 1-2 hours, but you can speed it up by popping them in the fridge. And ta-da! You made Peanut Butter Chocolate Half Moon Cookies!

Peanut Butter Chocolate Half Moon Cookies - detail 2

Tips for the Best Peanut Butter Chocolate Half Moon Cookies

Want to take your Peanut Butter Chocolate Half Moon Cookies from good to *amazing*? Here are a few of my top tips. Seriously, these little tweaks make all the difference!

Use Room Temperature Ingredients

It sounds fussy, but trust me! Room temperature butter and eggs mix together *way* better, giving you a smoother dough. And a smoother dough means a better cookie!

Don’t Skip Chilling the Dough

I know, waiting is the worst. But chilling that dough is *essential* for preventing your cookies from spreading into flat, sad puddles. So, chill it! You’ll thank me later.

Watch the Baking Time Carefully

Every oven is a little different, so keep an eye on those Peanut Butter Chocolate Half Moon Cookies! You want them *just* lightly browned around the edges. Underbaked is better than overbaked – nobody likes a dry cookie!

Peanut Butter Chocolate Half Moon Cookie Variations

Wanna get a little wild? These Peanut Butter Chocolate Half Moon Cookies are super easy to customize! Here are a few ideas to get your creative juices flowing. Go crazy!

Different Chips

Okay, so chocolate chips are classic, but have you tried butterscotch chips? Or white chocolate? Oh man, game changer! Mix and match for a fun surprise!

Add Nuts

Walnuts, pecans, almonds… they all work! Chop ’em up and toss them into the dough, or sprinkle them on top of the chocolate. Extra crunch? Yes, please!

Spice it Up

A pinch of cinnamon or nutmeg? It adds a warm, cozy vibe to these Peanut Butter Chocolate Half Moon Cookies. Trust me, it’s delicious!

Storing Your Peanut Butter Chocolate Half Moon Cookies

Okay, so if you actually have any Peanut Butter Chocolate Half Moon Cookies leftover (highly unlikely!), here’s how to keep ’em fresh. Just pop them in an airtight container. They’ll last for up to 2 days at room temperature, or up to a week in the fridge. Though, let’s be honest, they probably won’t last that long!

Frequently Asked Questions About Peanut Butter Chocolate Half Moon Cookies

Got questions about these Peanut Butter Chocolate Half Moon Cookies? I’ve got answers! Here are a few of the most common questions I get asked. If you’re scratching your head about something, this is the place to be!

Can I use natural peanut butter?

Okay, so natural peanut butter *can* be a little tricky. It tends to be oilier than regular peanut butter, which can affect the texture of your Peanut Butter Chocolate Half Moon Cookies. If you *do* use it, make sure to stir it really well first and maybe add a tablespoon or two of extra flour to the dough if it seems too wet. But honestly? I usually stick with the regular stuff for this recipe!

Can I freeze the Peanut Butter Chocolate Half Moon Cookie dough?

Yes, you totally can! This is a great way to get ahead of the game. Just scoop the dough into balls, pop them on a baking sheet, and freeze them until they’re solid. Then, transfer them to a freezer bag. When you’re ready to bake, just bake them straight from frozen, adding a minute or two to the baking time. Fresh Peanut Butter Chocolate Half Moon Cookies anytime!

Why did my cookies spread too much?

Ah, the dreaded cookie spread! This usually happens if the dough isn’t chilled enough, or if your oven is too hot. Make sure you chill that dough for at least an hour! Also, double-check your oven temperature. An oven thermometer is your best friend! And if all else fails, try adding a tablespoon or two of extra flour to the dough. That usually does the trick!

Nutritional Information for Peanut Butter Chocolate Half Moon Cookies

Okay, so here’s the deal: I can give you a *rough* idea of the nutrition info for these Peanut Butter Chocolate Half Moon Cookies, but it’s just an estimate! It really depends on the brands you use and how big you make the cookies. So, take this with a grain of (sea) salt, okay?

Peanut Butter Chocolate Half Moon Cookies - detail 3

Enjoyed This Peanut Butter Chocolate Half Moon Cookie Recipe?

Woohoo! I hope you loved these Peanut Butter Chocolate Half Moon Cookies as much as I do! If you made them, pretty please leave a comment below and let me know how they turned out! A five-star rating would make my day, too! And hey, if you’re feeling social, share a pic on Instagram and tag me! Happy baking!

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Peanut Butter Chocolate Half Moon Cookies

Devastating Peanut Butter Chocolate Half Moon Cookies

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  • Author: Lily Harper
  • Prep Time: 1 hour 20 minutes
  • Cook Time: 10 minutes
  • Total Time: 3 hours 30 minutes
  • Yield: 30 cookies 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Make delicious peanut butter chocolate half moon cookies. This recipe is easy to follow and yields chewy, flavorful cookies.


Ingredients

Scale
  • 1/2 cup (8 Tbsp; 113g) unsalted butter, softened to room temperature
  • 1 cup (213g) packed light or dark brown sugar
  • 1/4 teaspoon salt
  • 1 teaspoon vanilla extract
  • 1/2 teaspoon baking soda
  • 1 large egg, at room temperature
  • 1/2 cup (135g) peanut butter, creamy or chunky
  • 1 cup (120g) unbleached all-purpose flour
  • 1 cup (170g) peanuts, peanut butter chips, butterscotch chips, or chocolate chips, or a combination
  • two 4-ounce semi-sweet or bittersweet chocolate bars (226g total), chopped (about 1 and 1/2 cups)
  • 2 Tablespoons (28g) unsalted butter, softened to room temperature
  • 2 Tablespoons (40g) light corn syrup
  • Optional garnish: flaky sea salt or finely chopped peanuts

Instructions

  1. Make the cookies: In a large mixing bowl using a handheld or stand mixer fitted with a paddle attachment, cream together the butter, brown sugar, salt, vanilla, and baking soda on medium-high speed. Scrape down the sides and up the bottom of the bowl and beat again as needed to combine. Add the egg and beat until light and fluffy. Add the peanut butter, beating until well blended. Scrape down the sides and up the bottom of the bowl and beat again as needed to combine. Beat in the flour and peanuts/chips on low speed until the dough is cohesive. Dough will be soft and creamy.
  2. Cover cookie dough and chill in the refrigerator for 1 hour and up to 3 days before baking. If chilling for longer than 2 hours, allow the dough to sit at room temperature for at least 20-30 minutes before baking.
  3. Towards the end of chill time, preheat oven to 375°F (191°C). Line large baking sheets with parchment paper or silicone baking mats. Set aside.
  4. Drop the dough by the Tablespoonful onto the prepared baking sheets. Bake the cookies for 9-10 minutes or until very lightly browned around the edges. Cookies will appear very soft, but will become chewy and slightly crispy as they cool. Remove from the oven and allow cookies to cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
  5. Make the icing: In a double boiler, melt the chocolate and butter together stirring constantly over low heat. OR microwave in a medium heat-proof bowl in 20 second increments, stirring after each until completely melted. Stirring is essential as the butter/chocolate may separate otherwise. Once smooth, remove from heat and stir in the corn syrup. Dip half of each cooled cookie into the chocolate (to make a half-moon effect) and, if desired, lightly sprinkle crushed peanuts or flaky sea salt on the chocolate. Return the cookies to the cooling rack to set, about 1-2 hours. Feel free to place cookies in the refrigerator to speed up the setting time.
  6. Dipped cookies stay fresh covered at room temperature for up to 2 days or in the refrigerator for up to 1 week.

Notes

  • For best results, use room temperature ingredients.
  • Chilling the dough is crucial for preventing the cookies from spreading too much during baking.
  • Adjust baking time based on your oven.

Nutrition

  • Serving Size: 1 cookie
  • Calories: 200
  • Sugar: 15g
  • Sodium: 50mg
  • Fat: 12g
  • Saturated Fat: 6g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 22g
  • Fiber: 1g
  • Protein: 3g
  • Cholesterol: 30mg

Creamy butter being mixed in a glass bowl using a vintage teal stand mixer in a modern kitchen with natural light.
Hi, I’m Lily!

A passionate baker who loves sharing her favorite recipes and baking tips to inspire both beginners and seasoned bakers. With a whisk in hand, she turns simple ingredients into delightful masterpieces that bring smiles.

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