Chocolate Peanut Butter Cupcake

### Instructions for Making Chocolate Peanut Butter Cupcakes

#### Step 1: Prepare the Cupcake Batter
1. Preheat your oven to **350°F (175°C)** and line a 12-cup muffin tin with cupcake liners.
2. In a large mixing bowl, whisk together the **flour**, **cocoa powder**, **baking powder**, **baking soda**, and **salt**. Set aside.
3. In another bowl, combine the **sugar**, **brown sugar**, and **eggs**. Whisk until smooth.
4. Add the **milk**, **vegetable oil**, and **vanilla extract** to the wet ingredients. Mix well.
5. Gradually add the dry ingredients to the wet mixture, mixing until combined.
6. Slowly stir in the **boiling water**. The batter will be thin, but this is normal. It helps make the cupcakes light and moist.
7. Divide the batter evenly among the cupcake liners, filling each about two-thirds full.
8. Bake for **18-20 minutes** or until a toothpick inserted into the center comes out clean.
9. Allow the cupcakes to cool in the pan for 5 minutes before transferring them to a wire rack to cool completely.

#### Step 2: Prepare the Peanut Butter Filling
1. While the cupcakes are cooling, make the peanut butter filling by beating together the **peanut butter**, **powdered sugar**, **butter**, and **vanilla extract** in a mixing bowl.
2. Once the cupcakes have cooled, use a small spoon or a cupcake corer to carefully scoop out a small portion from the center of each cupcake.
3. Fill the hole with the peanut butter filling. You can use a piping bag or simply spoon the filling into the cupcakes. Be generous with the filling!

#### Step 3: Make the Peanut Butter Frosting
1. In a large mixing bowl, beat the **peanut butter** and **unsalted butter** together until creamy and smooth.
2. Gradually add the **powdered sugar**, one cup at a time, mixing until smooth.
3. Add the **milk** and **vanilla extract** and continue beating until the frosting is light and fluffy. If the frosting is too thick, add a little more milk to reach your desired consistency.

#### Step 4: Frost the Cupcakes
1. Once the cupcakes are filled and the frosting is ready, use a piping bag with your favorite tip to pipe the peanut butter frosting on top of each cupcake. You can also spread the frosting with a spatula if you prefer.
2. For an extra touch, top each cupcake with a few **chopped peanuts** or drizzle with **melted chocolate** for added flavor and visual appeal.

### Tips for Perfect Chocolate Peanut Butter Cupcakes

1. **Use Room Temperature Ingredients**: Make sure your butter, eggs, and milk are at room temperature before starting. This helps create a smoother batter and results in a fluffier cupcake.
2. **Don’t Overmix**: When combining the dry and wet ingredients, mix just until they are combined. Overmixing can result in dense cupcakes.
3. **Let the Cupcakes Cool Completely**: It’s important to let the cupcakes cool completely before filling and frosting them. Otherwise, the frosting may melt, and the filling might get too soft.
4. **Customize the Frosting**: Feel free to add a touch of **chocolate chips** or **cocoa powder** to the frosting for an extra chocolaty flavor.
5. **Make It Ahead**: These cupcakes can be made a day or two in advance and stored in an airtight container. Just be sure to add the frosting just before serving to keep it fresh.

### Why Chocolate Peanut Butter Cupcakes Are a Must-Try

**Chocolate Peanut Butter Cupcakes** are the perfect dessert for anyone who loves the irresistible combination of rich chocolate and creamy peanut butter. With their moist chocolate cake, sweet peanut butter filling, and luscious frosting, these cupcakes deliver a deliciously indulgent treat that will leave you and your guests coming back for more.

Whether you’re celebrating a special occasion, hosting a party, or simply treating yourself to a decadent dessert, these cupcakes are sure to impress. They’re easy to make, customizable, and absolutely delicious—a true crowd-pleaser for chocolate and peanut butter lovers alike.

So, the next time you’re in the mood for something sweet and satisfying, give these chocolate peanut butter cupcakes a try—you won’t regret it!