Description
Get ready to experience pure peanut butter and chocolate bliss with these absolutely irresistible Ultimate Reese’s Pieces Bars! These thick, chewy cookie bars are loaded with three types of peanut butter and chocolate goodness—milk chocolate chips, peanut butter chips, and colorful Reese’s Pieces that create the perfect sweet and salty combination. With their soft, tender centers and slightly crispy edges, these bars deliver the ultimate comfort food experience that will have everyone begging for the recipe. Perfect for lunch boxes, bake sales, or anytime you need a serious chocolate-peanut butter fix!
Ingredients
- 1 cup unsalted butter, softened to room temperature
- ¾ cup packed brown sugar
- ¾ cup granulated sugar
- 2 large eggs
- 1 teaspoon pure vanilla extract
- 3 cups all-purpose flour
- 1 teaspoon baking soda
- ½ teaspoon salt
- 1 cup milk chocolate chips
- 1 cup peanut butter chips
- 1 cup Reese’s Pieces, plus extra for topping
Instructions
- Prep Your Baking Station: Preheat oven to 350°F (175°C). Line a 9×13 inch pan with parchment paper and grease with nonstick cooking spray for easy removal and perfect bars every time.
- Create the Perfect Base: In a large bowl, beat softened butter with brown sugar and granulated sugar until light and fluffy, about 3-4 minutes. This creates the perfect texture foundation for your bars!
- Add the Binding Magic: Beat in eggs one at a time, then add vanilla extract, mixing until fully combined. The eggs provide structure while the vanilla adds that essential flavor depth.
- Build the Dry Foundation: In a medium bowl, whisk together flour, baking soda, and salt. Gradually add these dry ingredients to the butter mixture, mixing just until combined—don’t overmix for the most tender results.
- Fold in the Triple Threat: Gently fold in milk chocolate chips, peanut butter chips, and Reese’s Pieces until evenly distributed throughout the dough. This is where the magic happens—triple the peanut butter and chocolate goodness!
- Chill for Perfect Texture: Cover the bowl and refrigerate the dough for at least 30 minutes. This crucial step prevents spreading and creates those perfectly thick, chewy bars.
- Assemble and Top: Press the chilled dough evenly into your prepared pan, then sprinkle extra Reese’s Pieces on top for that gorgeous, bakery-style finish that makes these bars absolutely irresistible.
- Bake to Golden Perfection: Bake for 25-30 minutes until edges are golden brown but the center still looks slightly soft. They’ll continue cooking from residual heat for that perfect chewy texture.
- Cool and Slice: Let cool completely in the pan before slicing—this ensures clean cuts and prevents crumbling. Then slice into 24 perfect bars and watch them disappear!
Notes
The secret to perfect Reese’s Pieces bars is patience during the cooling process—resist the urge to cut them while warm for the cleanest slices! The chilling step is crucial for preventing spreading and achieving that perfect thick, chewy texture. Feel free to customize with your favorite mix-ins: M&M’s, chopped peanut butter cups, or even mini marshmallows work beautifully. These bars store well in an airtight container for up to a week and are perfect for lunch boxes, potlucks, or gift giving. For extra indulgence, serve with a cold glass of milk!
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 bar
- Calories: 269
- Sugar: 23g
- Sodium: 118mg
- Fat: 13g
- Saturated Fat: 8g
- Unsaturated Fat: 3g
- Trans Fat: 0.3g
- Carbohydrates: 36g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 34mg