Reese’s Pieces peanut butter cookies — the soft, chewy, candy-loaded cookies that disappear from every cookie plate

You know that moment at a party or a bake sale when one particular thing on the table just gets demolished while everything else sits there looking sad and untouched?

These Reese's Pieces peanut butter cookies are consistently that thing. Every single time. People pick one up, take a bite, and immediately reach for a second before they have even finished the first. I have watched it happen more times than I can count.

The base is a deeply flavorful, intensely peanut-buttery soft cookie that is thick, chewy, and just barely set in the center — the way a perfect cookie should be.

Then you fold in a generous amount of Reese's Pieces and the whole situation gets significantly more exciting. The candy adds pops of color, a slight crunch, and that chocolate-peanut butter combination that somehow makes an already peanut butter cookie even more peanut buttery. It is a lot. It is wonderful.

The best part is that these are genuinely easy to make and come together in about 30 minutes including chill time. If you are looking for the cookie that becomes your signature bake — the one people specifically request — you just found it. Let's get into it.

Why you'll love this recipe

• Intensely peanut buttery flavor. The cookie base is made with a full cup of creamy peanut butter and the flavor is front and center in every bite. This is not a subtle peanut butter cookie — it is a deeply, unapologetically peanut butter cookie and that is exactly the point.
• Thick, soft, and chewy texture. These cookies are thick enough to have real substance and chewy enough to feel satisfying without being dense or cakey. The center is just barely set which gives you that soft, almost gooey quality that makes cookies truly addictive.
• Reese's Pieces in every single bite. A full cup and a half of Reese's Pieces folded through the dough means you get multiple pieces of candy in every bite — not just occasionally. The colorful orange, yellow, and brown candies also make these cookies look incredibly vibrant and fun.
• No chill time required. Unlike many thick cookie recipes that require an hour of refrigerator time before baking, this dough bakes beautifully without chilling. From mixing bowl to oven in about 15 minutes.
• Perfect for any occasion. Bake sales, birthday parties, holiday cookie boxes, after-school snacks, or just a Tuesday afternoon when you need something really good — these cookies work in every single context. FYI they also pack and travel exceptionally well.
• Kid approved without any question. Peanut butter cookies with colorful candy? This recipe was practically designed for making children extremely happy.

Ingredients with key notes

For the cookies:

• 1 cup creamy peanut butter — Use a commercial creamy peanut butter like Jif or Skippy rather than natural peanut butter. Commercial peanut butter has a consistent fat content and texture that produces reliable, properly structured cookies. Natural peanut butter with its separated oil can make cookies greasy, crumbly, and inconsistent in texture. This is one recipe where the commercial stuff is genuinely the better choice.
• 1/2 cup unsalted butter, softened — Room temperature butter is essential for proper creaming. Combined with the peanut butter, the butter adds richness, spread, and that characteristic soft texture.
• 3/4 cup granulated sugar — Adds sweetness and contributes to the slightly crispy edges.
• 3/4 cup brown sugar, packed — The molasses in brown sugar adds a deeper, caramel-like sweetness and is a major contributor to the chewy texture. Do not reduce this amount.
• 2 large eggs, room temperature — Two eggs rather than one gives these cookies more structure and richness. Room temperature eggs incorporate more evenly than cold eggs.
• 2 tsp pure vanilla extract — Rounds out the peanut butter flavor beautifully.
• 2.25 cups all-purpose flour — Gives the cookies their structure and thickness. Measure carefully — too much flour produces a dry, crumbly cookie.
• 1 tsp baking soda — For the right spread and rise.
• 1/2 tsp baking powder — Contributes to the slightly puffed, thick shape.
• 1/2 tsp salt — Balances the sweetness and enhances the peanut butter flavor. Do not skip it — a well-salted peanut butter cookie is dramatically better than an under-salted one.
• 1.5 cups Reese's Pieces candy — The star mix-in. Use the standard size Reese's Pieces for the best results. Reserve about a quarter cup to press into the tops of the cookie dough balls before baking — this ensures every cookie has visually appealing candy on the surface as well as throughout.

Step-by-step instructions

Step 1 — Preheat and prep

Preheat your oven to 375°F. Line two large baking sheets with parchment paper. Having two sheets ready means you can keep a continuous rotation going — one sheet in the oven while you scoop the next batch.

Step 2 — Cream the butter, peanut butter, and sugars

In the bowl of a stand mixer fitted with the paddle attachment, beat the softened butter, creamy peanut butter, granulated sugar, and brown sugar together on medium speed for 3-4 minutes until the mixture is light, fluffy, and slightly lighter in color. This extended creaming time is important — it incorporates air into the dough that gives the cookies their thick, slightly puffed shape. Scrape down the sides of the bowl halfway through.

Step 3 — Add eggs and vanilla

Add the eggs one at a time, beating well after each addition. Add the vanilla extract and mix until fully combined. The mixture should look smooth, glossy, and well emulsified.

Step 4 — Add the dry ingredients

In a separate bowl, whisk together the all-purpose flour, baking soda, baking powder, and salt. Add the dry ingredients to the wet ingredients and mix on low speed until just combined — stop as soon as you no longer see streaks of flour. The dough will be thick and slightly sticky. Do not overmix at this stage.

Step 5 — Fold in the Reese's Pieces

Reserve about a quarter cup of the Reese's Pieces for pressing onto the tops of the dough balls. Add the remaining Reese's Pieces to the dough and fold them in using a rubber spatula or wooden spoon until evenly distributed throughout. The dough is thick enough that the candy pieces stay where they are put rather than sinking which means you get good distribution in every cookie.

Step 6 — Scoop the dough

Using a large cookie scoop or two tablespoons, portion the dough into balls about 2 tablespoons in size and place them 2 inches apart on the prepared baking sheets. These cookies spread moderately during baking so give them adequate space. Press 4-5 extra Reese's Pieces firmly into the top of each dough ball — this ensures the surface of each baked cookie looks colorful and visually appealing rather than just showing the pale cookie dough exterior.

Step 7 — Bake

Bake at 375°F for 10-12 minutes until the edges are set and lightly golden but the centers still look slightly underdone and soft. This is the key to getting soft, chewy cookies that do not dry out — pull them out when the centers look not quite done. They will continue cooking on the hot baking sheet for another 2-3 minutes after you remove them from the oven and will set up perfectly as they cool. If you wait until the centers look fully set in the oven you will end up with dry, overbaked cookies.

Step 8 — Cool on the baking sheet

Let the cookies cool on the baking sheet for 5 minutes before transferring to a wire rack. The cookies are very soft and fragile immediately out of the oven and will firm up to their proper chewy texture as they cool. Trying to transfer them immediately will cause them to break apart.

Serving suggestions

These Reese's Pieces peanut butter cookies are perfect on their own but here are a few fun ways to serve them:

• Warm with a glass of cold milk — This is the definitive pairing. Cold milk and a warm peanut butter cookie is a combination that has stood the test of time for a very good reason.
• As an ice cream sandwich — Press a scoop of vanilla or chocolate ice cream between two of these cookies for an extraordinary ice cream sandwich that gets better as the ice cream melts slightly into the warm cookie.
• In a cookie gift box — These cookies are colorful, sturdy, and travel well which makes them an excellent choice for holiday cookie boxes or homemade gift bags.
• Crumbled over vanilla ice cream — Break a cookie or two over a bowl of vanilla bean ice cream for a peanut butter candy crumble topping that is genuinely spectacular.
• At a bake sale — These are bake sale gold. The colorful Reese's Pieces make them visually stand out from the standard cookie lineup and the flavor delivers on the visual promise every single time.

Storage tips

Room temperature: Store cooled cookies in an airtight container at room temperature for up to 5 days. Place a piece of bread in the container alongside the cookies — the cookies will absorb moisture from the bread and stay soft and chewy for longer. Replace the bread slice every couple of days.

Refrigerator: These cookies can be refrigerated in an airtight container for up to a week. They will become slightly firmer when cold — let them come to room temperature before eating or warm in the microwave for 10-15 seconds.

Freezing baked cookies: Freeze completely cooled cookies in a single layer on a baking sheet until solid then transfer to a freezer-safe bag for up to 3 months. Thaw at room temperature for about 30 minutes or microwave from frozen for 20-30 seconds.

Freezing cookie dough: Scoop the dough into balls, press the extra Reese's Pieces into the tops, and freeze on a baking sheet until solid. Transfer to a freezer-safe bag and freeze for up to 3 months. Bake directly from frozen, adding 2-3 minutes to the bake time. Fresh baked cookies from frozen dough whenever the craving hits is one of the best kitchen conveniences you can set yourself up for.

Wrapping it up

Reese's Pieces peanut butter cookies are the kind of recipe that earns a permanent place in your baking rotation from the very first batch. Thick, soft, chewy, intensely peanut buttery, and absolutely loaded with colorful candy in every single bite — these cookies deliver on every single level every time you make them.

Make a batch this week, share them with people you love, and enjoy every single chewy, candy-filled bite. Give them a try and let me know how they turn out — happy baking :)