Nothing Bundt Cakes’ peanut butter lineup includes REESE’S Chocolate Peanut Butter (chocolate cake, Reese’s Peanut Butter Chips, and Reese’s sauce) and the Triple Treat Made With REESE’S & OREO® (OREO cake studded with Reese’s Cups). Both are seasonal, contain peanuts, wheat, milk, eggs, and soy, and run roughly 280–330 calories per serving depending on size.

Peanut butter and chocolate is one of the most requested flavor combos at Nothing Bundt Cakes, and the bakery has answered with a rotating cast of REESE’S-branded treats rather than one permanent peanut butter flavor. If you’ve seen a “Peanut Butter Chocolate Swirl” listing online, that’s an older name tied to the same flavor family that’s since evolved into the REESE’S Chocolate Peanut Butter and Triple Treat pop-ups. Here’s everything you need to know before you order.

What Does the Peanut Butter Chocolate Swirl Bundtlet Taste Like?

The peanut butter chocolate swirl Bundtlet pairs a rich chocolate cake base with a creamy peanut butter element and Nothing Bundt Cakes’ signature cream cheese frosting. The current version of this flavor, REESE’S Chocolate Peanut Butter, adds chocolate chips, Reese’s Peanut Butter Chips, and a drizzle of Reese’s Peanut Butter Sauce for extra richness.

Bundtlets are personal-sized cakes, roughly 2–3 servings each, making them a popular way to try the flavor without committing to a full cake.

REESE’S Chocolate Peanut Butter: Nothing Bundt Cakes’ Flagship PB Flavor

REESE’S Chocolate Peanut Butter is a chocolate cake baked with chocolate chips and Reese’s Peanut Butter Chips, topped with cream cheese frosting and finished with a drizzle of Reese’s Peanut Butter Sauce. According to Nothing Bundt Cakes’ senior director of culinary innovation, Claire Jessen, the flavor was designed to showcase “the most iconic flavor pairing  chocolate and peanut butter.”

• Launch: Nationally released January 8–February 25, while supplies last (per a 2024 Nothing Bundt Cakes announcement)
• Origin: Followed the October 2023 pop-up, Bundtlet Full O’ Reese’s Pieces
• Sizes available: Bundtini, Bundtlet, 8″ Bundt, and 10″ Big Bundt

Nothing Bundt Cakes Peanut Butter OREO: The Triple Treat

If you’re searching for “Nothing Bundt Cakes peanut butter OREO,” you’re likely thinking of the Triple Treat Made With REESE’S & OREO®. This flavor starts with the brand’s fan-favorite OREO® Cookies & Cream cake, then adds chopped REESE’S Peanut Butter Cups baked right into the batter and a filling of REESE’S Peanut Butter Sauce.

Peanut Butter Chocolate Bundt Cake Ingredients

Chocolate Cake Base

The chocolate cake starts with a chocolate cake mix built on enriched wheat flour and alkali-processed cocoa, giving it a dense, fudgy crumb that holds up well against the peanut butter elements.

Reese’s Peanut Butter Chips & Sauce

Rather than a plain peanut butter frosting, the current recipe folds in Reese’s Peanut Butter Chips for texture and finishes with a Reese’s Peanut Butter Sauce drizzle for concentrated flavor in every bite.

The Cream Cheese Frosting

Every Nothing Bundt Cakes flavor, including the peanut butter varieties, is topped with the brand’s signature cream cheese frosting made from cream cheese, butter, and powdered sugar.

Does Nothing Bundt Cakes Peanut Butter Contain Peanuts?

Direct answer: Yes. Unlike most standard Nothing Bundt Cakes flavors that only carry a “may contain traces of peanuts” warning, the REESE’S Chocolate Peanut Butter and Triple Treat cakes contain peanuts as a direct ingredient through Reese’s Peanut Butter Chips, Cups, and Sauce.

Peanut Allergy Warning: Critical Safety Information

Anyone with a peanut allergy should treat these cakes as unsafe, not just at cross-contact risk.

• Reese’s Peanut Butter Chips, Cups, and Sauce are baked or drizzled directly into the product
• Nothing Bundt Cakes bakeries are not certified peanut-free or allergen-free facilities
• Standard (non-peanut) flavors still carry a “may contain traces of peanuts” warning due to shared equipment
• Always confirm ingredients with your local bakery before ordering for someone with a nut allergy

Peanut Butter Chocolate Swirl Calories by Size

Figures reflect nutrition data published for Nothing Bundt Cakes’ peanut butter chocolate flavor family; exact values can shift slightly as recipes are updated.

Peanut Butter Chocolate Swirl Price by Size

Prices vary by bakery location and may carry an additional charge for seasonal or limited-time flavors like the peanut butter varieties.

Which Sizes Is Peanut Butter Chocolate Available In?

REESE’S Chocolate Peanut Butter is available across the full standard size range  bite-sized Bundtinis, personal Bundtlets, 8″ Bundt Cakes, and 10″ Big Bundt Cakes  during its limited release window.

Is Peanut Butter Chocolate Swirl Gluten-Free, Dairy-Free, or Vegan?

No, on all three counts.

• Gluten-free: No. Only Chocolate Chip Cookie and Lemon Raspberry are offered in gluten-free versions, and peanut butter chocolate isn’t one of them.
• Dairy-free: No. The cake batter and cream cheese frosting both contain milk.
• Vegan: No. Eggs and dairy appear in both the cake and frosting.

Peanut Butter Chocolate Allergens

Peanut Butter Chocolate vs. Chocolate Chocolate Chip: Which Chocolate Lover Wins?

Choose Chocolate Chocolate Chip if you want a purely chocolate experience without any peanut flavor competing for attention. Choose REESE’S Chocolate Peanut Butter if you want the salty-sweet contrast of peanut butter layered into that same chocolate base. Both share the same chocolate cake foundation, so the deciding factor really comes down to whether peanut butter is welcome at your table.

Peanut Butter Chocolate vs. Pecan Praline: A Nut-Based Comparison

Pecan Praline (when available as a seasonal flavor) delivers a buttery, caramelized nut flavor with whole pecan pieces, while REESE’S Chocolate Peanut Butter delivers a bolder, candy-forward peanut butter taste thanks to Reese’s chips and sauce. If you’re a fan of subtle, toasted nut flavor, praline-style options edge out peanut butter. If you want a dessert that tastes unmistakably like a Reese’s Cup, the chocolate peanut butter cake is the clear winner.

Best Occasions for a Peanut Butter Chocolate Bundt Cake

• PB fan birthdays: A guaranteed hit for anyone who lists peanut butter as a favorite flavor
• Sports-themed parties: Chocolate and peanut butter pair well with game-day spreads
• Fall potlucks: Rich, dense cake flavors suit cooler-weather gatherings
• Adult chocolate cravings: A more indulgent, grown-up alternative to standard chocolate cake

Nothing Bundt Cakes Peanut Butter Customer Reviews

Customer reactions to the Reese’s-based flavors have been consistently enthusiastic on social media, with reviewers on TikTok describing the peanut butter sauce as adding “a delicious twist” to an “already fluffy and moist” cake. Reddit users trying the Triple Treat Made With REESE’S & OREO® called it “absolute perfection,” particularly when the cake is warmed slightly before eating.

How Long Does Peanut Butter Chocolate Cake Stay Fresh?

Like other Nothing Bundt Cakes flavors, peanut butter chocolate cakes are best eaten within a few days of purchase and should be refrigerated if not consumed the same day, given the dairy-based cream cheese frosting. Bring refrigerated slices to room temperature before serving for the best texture.

Can You Make Peanut Butter Chocolate Bundt Cake at Home?

Nothing Bundt Cakes doesn’t publish its exact recipe, but you can approximate the flavor at home with a boxed or homemade chocolate Bundt cake, a swirl of creamy peanut butter, chopped Reese’s Peanut Butter Cups folded into the batter, and a cream cheese frosting finish. It won’t be an exact match, but it captures the same chocolate-peanut butter profile.

How to Order Peanut Butter Chocolate Bundt Cake

1. Check availability at nothingbundtcakes.com since peanut butter flavors are seasonal
2. Select your preferred size  Bundtini, Bundtlet, 8″, or 10″
3. Choose pickup at your local bakery or delivery, where available
4. Order ahead, especially during the flavor’s limited release window, since supplies are limited

Frequently Asked Questions

Is REESE’S Chocolate Peanut Butter a permanent Nothing Bundt Cakes flavor?
No. It’s a seasonal release that has appeared in January and February, and its page currently reads “check back to see when this flavor will be back.”

What’s the difference between REESE’S Chocolate Peanut Butter and the Triple Treat cake?
REESE’S Chocolate Peanut Butter uses a chocolate cake base with Reese’s chips and sauce, while the Triple Treat uses an OREO® Cookies & Cream base with chopped Reese’s Cups mixed in.

How many calories are in a peanut butter chocolate Bundtlet?
A Bundtlet-sized serving of the peanut butter chocolate flavor comes in at roughly 330 calories per serving, based on published Nothing Bundt Cakes nutrition data.

Does the peanut butter chocolate cake contain peanuts directly, or just as a cross-contact risk?
It contains peanuts directly through Reese’s Peanut Butter Chips, Cups, and Sauce, making it unsafe for anyone with a peanut allergy.

Is Nothing Bundt Cakes’ peanut butter flavor gluten-free?
No. The only gluten-free flavors offered are Chocolate Chip Cookie and Lemon Raspberry.

When did Nothing Bundt Cakes first introduce a Reese’s peanut butter flavor?
The partnership began in October 2023 with the limited-time Bundtlet Full O’ Reese’s Pieces pop-up, followed by REESE’S Chocolate Peanut Butter in January 2024.

How much does a peanut butter chocolate Bundtlet cost?
Bundtlets typically range from $5 to $8 depending on your local bakery, with seasonal flavors sometimes carrying an additional charge.

Can I order a full 10″ peanut butter chocolate Bundt cake for a party?
Yes, when the flavor is in season, it’s available in the 10″ Big Bundt size, which typically serves 24–28 people.

Is the Triple Treat cake always available?
No. Like REESE’S Chocolate Peanut Butter, it’s a rotating pop-up flavor that “checks back” for return dates rather than staying on the menu year-round.

What allergens does Nothing Bundt Cakes peanut butter cake contain besides peanuts?
It contains wheat, milk, eggs, and soy, in addition to peanuts, and may carry traces of tree nuts from shared bakery equipment.