Double Chocolate Peanut Butter Cup Donuts

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I love baking when comfort calls for chocolate and peanut butter together. These double chocolate peanut butter cup donuts are dense, fudgy little rounds with a molten-hit of peanut butter candy baked inside and a glossy dark chocolate ganache on top. They’re uncomplicated to make, bake quickly, and travel well for coffee dates or weekend brunches.

There’s no deep frying here—these are oven-baked donuts that rely on a tender crumb and a rich topping to feel indulgent. You’ll press chopped mini peanut butter cups into each donut for pockets of candy, then dunk the cooled donuts into a simple chocolate ganache for shine and extra flavor. They’re straightforward, forgiving, and reliably addictive.

Below you’ll find the shopping list, an ingredient breakdown with notes, step-by-step instructions based on my test runs, troubleshooting tips, equipment suggestions, and a short Q&A to help you make them tonight.

Shopping List

• All purpose flour — the base for structure; measure by spooning into the cup and leveling.
• Dark brown sugar — adds moisture and a deeper caramel note than white sugar.
• Salt — balances sweetness and enhances chocolate flavor.
• Cocoa powder — unsweetened cocoa for chocolate intensity; sift if clumpy.
• Baking powder — the leavening agent; ensures a light, tender crumb.
• Vanilla extract — rounds and lifts the chocolate and peanut butter flavors.
• Large egg — provides structure and helps bind ingredients; use at room temperature.
• Unsalted butter — melted to add richness; cool slightly before combining with egg.
• Creamy peanut butter — adds flavor and a touch of fat; smooth blends best into batter.
• Milk (chocolate almond or regular) — thins the batter to the right consistency.
• Mini peanut butter cups — chopped into 4 pieces each; pressed into each donut for candy pockets.
• Heavy cream — for making the ganache; warms and melts the chocolate to a glossy finish.
• Dark chocolate chips — the ganache base; use high-quality chips for best flavor.
• Extra mini peanut butter cups, chopped — for garnish atop wet ganache.

Double Chocolate Peanut Butter Cup Donuts Cooking Guide

Ingredients

• 1 cup all purpose flour — provides structure; spoon and level for accuracy.
• 1/2 cup dark brown sugar — keeps donuts moist and adds depth.
• 1/2 teaspoon salt — balances sweetness and brightens chocolate.
• 1/4 cup cocoa powder — unsweetened; for chocolate intensity.
• 1 teaspoon baking powder — gives a gentle rise.
• 1 teaspoon vanilla extract — flavor booster.
• 1 large egg, at room temperature — binds the batter and adds structure.
• 2 tablespoons unsalted butter, melted — richness and tenderness.
• 1 tablespoon creamy peanut butter — peanut butter flavor integrated into the batter.
• 1/2 cup milk (I used chocolate almond milk, but regular cow’s milk will work fine) — adjusts batter consistency.
• 6 mini peanut butter cups, chopped into 4 pieces each — press one set into each donut for candy pockets.
• 1/2 cup heavy cream — for the ganache; heats to melt the chocolate.
• 4 ounces dark chocolate chips — melts into the ganache for the glossy coating.
• Mini peanut butter cups, chopped — additional garnish for the wet ganache.

Step-by-step Instructions

• Preheat the oven to 350°F (175°C). Lightly grease a doughnut pan and set it aside so it’s ready when the batter is mixed.
• In a large bowl, whisk together the dry ingredients: 1 cup all purpose flour, 1/2 cup dark brown sugar, 1/2 teaspoon salt, 1/4 cup cocoa powder, and 1 teaspoon baking powder. Whisk until evenly combined and no clumps remain.
• In a separate bowl, combine the wet ingredients: 1 teaspoon vanilla extract, 1 large egg (room temperature), 2 tablespoons melted unsalted butter, 1 tablespoon creamy peanut butter, and 1/2 cup milk. Whisk until smooth and the peanut butter is incorporated.
• Pour the wet mixture into the dry ingredients. Fold gently with a spatula just until combined—stop when you no longer see dry streaks. The batter should be thick but spoonable; avoid overmixing to keep the donuts tender.
• Spoon the batter into the prepared doughnut pan, filling each cavity about two-thirds full. This prevents overflow while leaving room for the peanut butter cup pieces.
• Press one chopped mini peanut butter cup (4 pieces) into the top of each filled donut cavity, then gently cover with a touch more batter to secure the candy in place.
• Bake in the preheated oven for 10–11 minutes, until the donuts spring back when lightly pressed. Watch closely—overbaking will dry them out.
• Allow the donuts to cool in the pan for a few minutes, then transfer them to a cooling rack to cool completely before glazing. Cooling fully prevents the ganache from sliding off.
• While the donuts are cooling, make the ganache: place 4 ounces dark chocolate chips in a small heatproof bowl. Heat 1/2 cup heavy cream in a small saucepan over medium heat until it comes to a gentle simmer—remove from heat just before it starts to boil.
• Pour the hot cream over the chocolate chips and let sit undisturbed for two minutes. Stir until the chocolate is fully melted and the mixture is smooth and glossy. If needed, stir in small circular motions until homogeneous.
• Dip one side of each cooled donut into the ganache, letting excess drip back into the bowl. Return the dipped donut to the cooling rack. Immediately sprinkle or press chopped mini peanut butter cups onto the wet ganache for garnish.
• Repeat until all donuts are dipped and decorated. Allow ganache to set briefly before serving. Store cooled donuts in an airtight container for up to 2 days at room temperature, or refrigerate for longer keeping (bring to room temperature before serving for best texture).

Why Cooks Rave About It

These donuts hit a few crowd-pleasing notes: they’re quick to make, don’t require frying, and balance intense chocolate with the familiar comfort of peanut butter cups. The baked format keeps them accessible for home bakers who want the flavor of candy-filled donuts without the extra step of frying oil. The ganache finish gives them a bakery-polish that makes them feel special.

Low-Carb/Keto Alternatives

To approximate a lower-carb version, swap the all-purpose flour for a low-carb flour blend designed for 1:1 replacement and use a powdered erythritol/monk fruit mix in place of the brown sugar; expect changes in texture and browning. Replace milk with unsweetened almond milk and use sugar-free dark chocolate chips for the ganache. Omit the candy cups or use a keto-friendly peanut butter cup alternative—noting that these swaps will alter flavor and structure.

Tools & Equipment Needed

• Donut pan — essential for shape and even baking.
• Mixing bowls — at least two: one for dry ingredients and one for wet.
• Whisk and spatula — whisk the dry and wet components, fold with a spatula.
• Measuring cups and spoons — accurate measuring keeps results consistent.
• Small saucepan and heatproof bowl — for making the ganache using a hot cream pour-over.
• Cooling rack — lets donuts cool and ganache set without sticking.

Avoid These Mistakes

• Overmixing the batter — leads to dense, tough donuts; fold until just combined.
• Overbaking — check at 10 minutes; they should spring back lightly.
• Glazing warm donuts — warm donuts can cause the ganache to slide off; cool completely first.
• Using boiling cream for ganache — remove from heat just before boiling to prevent seizing.

In-Season Flavor Ideas

While these donuts suit year-round cravings, you can swap the filling candy based on season: use salted caramel bites in autumn, peppermint cups in winter for a holiday twist, or chopped toasted hazelnuts and chocolate for a spring-leaning gianduja vibe. You can also fold a teaspoon of orange zest into the batter for a bright lift during citrus season.

What I Learned Testing

On my test runs I found the batter consistency is key: a slightly thick, spoonable batter holds the candy pieces without them sinking. Pressing the chopped peanut butter cups gently into the batter and topping with a tiny bit more batter keeps them embedded during baking. Also, letting the heavy cream rest on the chocolate for the full two minutes before stirring yields the smoothest ganache; rushing this step leaves streaks or graininess.

Save It for Later

To freeze, bake the donuts without ganache and cool completely. Wrap each donut tightly in plastic wrap and place in a freezer-safe container for up to one month. Thaw at room temperature, then prepare the ganache and dip just before serving to retain the best texture.

Double Chocolate Peanut Butter Cup Donuts Q&A

Q: Can I make these in a muffin tin instead of a donut pan? A: Yes—bake time may increase slightly; fill muffin cups about two-thirds and bake until a toothpick comes out clean (roughly 12–15 minutes).

Q: Do I have to use dark chocolate chips for the ganache? A: Dark chocolate gives a deep, balanced finish against the peanut butter; you can use semisweet if you prefer something sweeter.

Q: Can I skip the peanut butter cups and just add peanut butter swirls? A: You can swirl a small spoonful of peanut butter into each cavity, but the candy adds texture and melts differently, so expect a slightly different eating experience.

Make It Tonight

This recipe is designed to be straightforward: warm your oven, mix dry and wet ingredients in separate bowls, combine gently, fill the donut pan, press in the chopped peanut butter cups, and bake for about 10–11 minutes. While the donuts cool, whisk together your ganache and dip. You’ll have shiny, chocolate-covered, peanut-butter-studded donuts in under an hour—perfect for sharing or savoring slice by slice with a strong cup of coffee.

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