Peanut Butter Cupcakes
User Reviews
4.9
63 reviews
Excellent
Peanut Butter Cupcakes
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A peanut butter lover's dream, these Peanut Butter Cupcakes are full of peanut butter flavors. They're so easy to make and are so moist and tender.
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Ingredients
For the Cupcakes:
- 1¾ cups all-purpose flour (210 grams)
- 1½ teaspoons baking powder
- ¼ teaspoon baking soda
- ½ teaspoon salt
- 1¼ cups light brown sugar (275 grams)
- ½ cup sour cream (120 grams)
- ⅔ cup creamy peanut butter (177 grams)
- ¾ cup whole milk (180 ml)
- ⅓ cup vegetable oil (80 ml)
- 1 large egg
- 2 teaspoons vanilla extract
For the Peanut Butter Frosting:
- 1 cup creamy peanut butter (264 grams)
- ½ cup unsalted butter softened (113 grams)
- 2 cups confectioners’ sugar (240 grams)
- 1 teaspoon salt
- 6 tablespoons heavy whipping cream (90 ml)
Instructions
For the Cupcakes:
- Preheat the oven to 350°. Line two muffin tins with 18 paper cupcake liners. (If you only have one pan, you bake in batches.)
- In a large mixing bowl, whisk together the flour, baking powder, baking soda, and salt.
- In a medium mixing bowl, whisk together the light brown sugar, sour cream, peanut butter, milk, oil, egg, and vanilla extract.
- Create a well in the flour mixture and pour in the peanut butter mixture. Whisk until completely combined. Divide the batter evenly between the paper liners (about ¼ cup per well).
- Bake for 22 minutes or until a wooden toothpick inserted into the center comes out with a few moist crumbs. Let cool completely.
For the Peanut Butter Frosting:
- In a large mixing bowl or the bowl of a stand mixer fitted with the whisk attachment, combine the peanut butter and butter. Beat on medium-high speed until smooth and well combined, about 1 minute.
- With the mixer on low speed, add the confectioners’ sugar, ½ cup at a time, until completely combined. Stop and scrape down the sides occasionally. Add the cream and vanilla. Increase speed to medium-high and beat until light and fluffy. Transfer the frosting to a piping bag and pipe onto the cooled cupcakes. Store cupcakes in an airtight container for up to 4 days.
Notes
- If you only have one muffin pan, you can bake the cupcakes in batches. Just let the first batch cool for a few minutes in the pan, then transfer them to a wire rack. Line again and bake as instructed.
- Make sure you let the cupcakes cool completely before frosting, or the peanut butter frosting will just melt off the top of the cupcakes.
- Make sure not to overfill the liners, as the cupcakes do rise quite a bit, and you don’t want them to overflow.
- The egg should be at room temperature to ensure it incorporates into your batter evenly. If you forgot to take your egg out of the fridge ahead of time, you could quickly bring it to room temperature by placing it in a large bowl and covering it with warm tap water for 5 minutes.
- Avoid overmixing as you risk over-developing the gluten in the batter leading to tough peanut butter flavored cupcakes.
- Make sure to measure your flour correctly! Adding too much flour to the recipe is the most common mistake that will yield dry and dense cupcakes. The best and easiest way to measure flour is by using a scale. If you don’t have one, then fluff your flour with a spoon, sprinkle it into your measuring cup, and use a knife to level it off.
- You can top the frosting off with some fun garnish, such as a peanut butter cup, peanut butter chips, or chopped peanuts. A drizzle of chocolate ganache is a great garnish as well.
- Make sure your brown sugar isn’t lumpy. See my post on how to soften brown sugar if your brown sugar has hardened or has lumps in it.
Nutrition Information
Show Details
Calories
419kcal
(21%)
Carbohydrates
44g
(15%)
Protein
8g
(16%)
Fat
25g
(38%)
Saturated Fat
8g
(40%)
Polyunsaturated Fat
6g
Monounsaturated Fat
9g
Trans Fat
0.2g
Cholesterol
35mg
(12%)
Sodium
363mg
(15%)
Potassium
202mg
(6%)
Fiber
1g
(4%)
Sugar
31g
(62%)
Vitamin A
302IU
(6%)
Vitamin C
0.1mg
(0%)
Calcium
71mg
(7%)
Iron
1mg
(6%)
Nutrition Facts
Serving: 18cupcakes
Amount Per Serving
Calories 419 kcal
% Daily Value*
| Calories | 419kcal | 21% |
| Carbohydrates | 44g | 15% |
| Protein | 8g | 16% |
| Fat | 25g | 38% |
| Saturated Fat | 8g | 40% |
| Polyunsaturated Fat | 6g | 35% |
| Monounsaturated Fat | 9g | 45% |
| Trans Fat | 0.2g | 10% |
| Cholesterol | 35mg | 12% |
| Sodium | 363mg | 15% |
| Potassium | 202mg | 4% |
| Fiber | 1g | 4% |
| Sugar | 31g | 62% |
| Vitamin A | 302IU | 6% |
| Vitamin C | 0.1mg | 0% |
| Calcium | 71mg | 7% |
| Iron | 1mg | 6% |
* Percent Daily Values are based on a 2,000 calorie diet.
Genuine Reviews
User Reviews
Overall Rating
4.9
63 reviews
Excellent
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