
Peanut Butter Cupcakes
User Reviews
5.0
18 reviews
Excellent
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Prep Time
40 mins
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Cook Time
40 mins
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Total Time
1 hr 2 mins
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Servings
24 cupcakes
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Calories
549 kcal
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Course
Dessert, Baked Goods
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Cuisine
American

Peanut Butter Cupcakes
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My peanut butter cupcakes are carefully designed to be perfectly moist and fluffy. We'll top them off with a swirled chocolate peanut butter icing that is surprisingly easy to make!Recipe includes a how-to video!
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Ingredients
Peanut Butter Cupcakes
- 3 3 cups cake flour
- 1 1 cup granulated sugar
- 1 1 cup light brown sugar firmly packed
- 1 ½ 1 ½ teaspoons baking powder
- ½ ½ teaspoon baking soda
- 1 1 teaspoon salt
- 12 12 Tablespoons unsalted butter melted
- ¼ ¼ cup Avocado, vegetable or canola oil
- 1 1 cup creamy peanut butter
- 3 3 large eggs room temperature preferred
- 1 1 Tablespoon vanilla extract
- 1 1 cup sour cream
- ¼ ¼ cup whole milk
Peanut Butter & Chocolate Frosting
- 1 ½ 1 ½ cup unsalted butter softened
- 1 ½ 1 ½ cup creamy peanut butter
- 1 ½ 1 ½ teaspoons vanilla extract
- ½ ½ teaspoon salt
- 4 4 cups powdered sugar
- 1-3 1-3 Tablespoons milk
- ½ ½ cup natural cocoa powder
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Instructions
- Preheat oven to 350F (175C) and line two 12-count cupcake tins with paper liners. Set aside.
- In a large mixing bowl, whisk together flour, sugars, baking powder, baking soda, and salt.
- Add melted butter and oil and use an electric mixer to stir until all flour is moistened.
- Stir in peanut butter.
- Add eggs, vanilla extract and sour cream and stir until thoroughly combined.
- Slowly drizzle in milk and stir until completely combined and batter is smooth and uniform.
- Evenly divide batter into prepared cupcake tin.
- Transfer to center rack of 350F (175C) oven (I only bake one tray at a time) and bake for 22-24 minutes or until a toothpick inserted in the center comes out clean or (preferably) with moist crumbs. Cupcake surfaces will crack, the cracks may still appear wet when the cupcakes are finished baking. Do not over-bake or cupcakes will be dry and crumbly.
- Allow cupcakes to cool in pan for 5 minutes before gently, carefully removing to a cooling rack to cool completely before frosting.
Peanut Butter Chocolate Swirled Frosting & Decorating
- Combine butter, peanut butter, vanilla extract and salt and stir until smooth and creamy.
- Gradually add powdered sugar until completely combined. Thin frosting as needed by adding milk, one tablespoon at a time, until smooth and creamy.
- Measure out approximately half of the frosting into a disposable piping bag and set aside.
- Add cocoa powder to remaining half of frosting and stir until completely combined. If needed, thin the frosting with additional milk.
- Transfer chocolate frosting to another piping bag. Snip the ends off both frosting bags and place in an additional piping bag that’s been fitted with a large closed star piping tip (I use Ateco 848) together. Pipe swirled frosting onto cupcakes (note that the first bit you pipe may not be swirled but as both frostings work their way through you’ll get a nice swirl!).
Equipments used:
Notes
- I recommend classic creamy peanut butter for this recipe. Natural peanut butter won’t work as well and will negatively alter the texture of both the cupcake and the frosting.
- Store in an airtight container at room temperature for up to 48 hours or in an airtight container in the refrigerator for up to 4 days.
Nutrition Information
Show Details
Serving
1cupcake
Calories
549kcal
(27%)
Carbohydrates
56g
(19%)
Protein
9g
(18%)
Fat
34g
(52%)
Saturated Fat
15g
(75%)
Polyunsaturated Fat
4g
Monounsaturated Fat
12g
Trans Fat
1g
Cholesterol
72mg
(24%)
Sodium
321mg
(13%)
Potassium
238mg
(7%)
Fiber
2g
(8%)
Sugar
40g
(80%)
Vitamin A
624IU
(12%)
Vitamin C
0.1mg
(0%)
Calcium
66mg
(7%)
Iron
1mg
(6%)
Nutrition Facts
Serving: 24cupcakes
Amount Per Serving
Calories 549 kcal
% Daily Value*
Serving | 1cupcake | |
Calories | 549kcal | 27% |
Carbohydrates | 56g | 19% |
Protein | 9g | 18% |
Fat | 34g | 52% |
Saturated Fat | 15g | 75% |
Polyunsaturated Fat | 4g | 24% |
Monounsaturated Fat | 12g | 60% |
Trans Fat | 1g | 50% |
Cholesterol | 72mg | 24% |
Sodium | 321mg | 13% |
Potassium | 238mg | 5% |
Fiber | 2g | 8% |
Sugar | 40g | 80% |
Vitamin A | 624IU | 12% |
Vitamin C | 0.1mg | 0% |
Calcium | 66mg | 7% |
Iron | 1mg | 6% |
* Percent Daily Values are based on a 2,000 calorie diet.
Genuine Reviews
User Reviews
Overall Rating
5.0
18 reviews
Excellent
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