These Reese's Pieces bars are chewy and sweet and are the perfect combination of chocolate and peanut butter! The peanut butter-packed bars are loaded with bite-sized peanut butter candy and chocolate chips. They are practically effortless to whip up and will certainly please a crowd!
Peanut Butter Bars With Reese's Pieces
I absolutely love dessert bars! From blondies to brownies and absolutely everything in between, they are easy to make and perfect for a crowd (plus they are super tasty!)
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🥘 Reese's Pieces Bars Ingredients, Notes, & Substitutions
These dessert bars only need your typical baking ingredients as well as some Reese's Pieces! They might be the only ingredient you need to pick up from the store!
- Butter - ½ cup of butter, softened at room temperature.
- Light Brown Sugar - 2 cups of light brown sugar, packed.
- Creamy Peanut Butter - ½ cup of creamy peanut butter.
- Eggs - 2 large eggs at room temperature.
- Vanilla - 1 tablespoon of pure vanilla extract.
- Salt - ¾ teaspoon of salt.
- Flour - 2¼ cups of all-purpose flour, spooned and leveled.
- Reese's Pieces - 1¼ cup of Reese's Pieces candy.
- Mini Chocolate Chips - ½ cup of mini chocolate chips.
*Be sure to see the free printable recipe card below for ingredients, exact amounts & instructions with tips!*
🔪 How To Make Reese's Pieces Bars
These beginner-friendly bars only take a little bit of prep work and a small amount of time in the oven. All you need to begin is a 9x13 baking dish, your mixing bowl, a silicone spatula, and your measuring utensils.
One 9x13 ban of dessert bars can be sliced into 20 servings, making them perfect for a large group!
- Preheat. Preheat your oven to 350°F (175°C/Gas Mark 4) and line a 9x13 inch pan with parchment paper, leaving a small amount hanging out of the pan for ease of removal.
- Cream. Using a stand mixer, cream together ½ cup (113.5 grams) of butter and 2 cups (440 grams) of light brown sugar, then add ½ cup (129 grams) of creamy peanut butter. Mix until well combined.
- Add. Add 2 large eggs (100 grams) and 1 tablespoon (15 milliliters) of vanilla extract, and mix well. Stir in ¾ teaspoon (4.5 grams) of salt and 1 teaspoon (4 grams) of baking soda, then fold in 2¼ cups (281 grams) of all-purpose flour until just incorporated.
- Fold. Fold in 1¼ cup (260 grams) of Reeses’s Pieces candy and ½ cup (90 grams) of mini chocolate chips. Mix by hand until the candies are evenly distributed.
- Transfer. Transfer the dough to your prepared 9x13 pan. Use a silicone spatula to move and press down the dough into an even layer. Add extra candy on top if desired, using your fingers to press them down gently.
- Bake. Place your 9x13 pan onto your oven's center rack and bake at 350°F (175°C/Gas Mark 4) for 35-40 minutes or until the top is golden. Insert a toothpick into the center to check for doneness. *If needed, cover the bars with some aluminum foil to prevent them from browning too much while they finish baking.
- Serve. Remove the pan from the oven and allow the bars to cool completely before cutting into squares.
🍴 What To Serve With Reese's Pieces Bars
Serve these bars alone, with a tall glass of milk, or alongside some more dessert bars when hosting a party! Place them alongside these sugar cookie bars and Hello Dolly bars to please everyone! Enjoy!
💭 Angela's Tips & Recipe Notes
- If desired, you can also swap in ½ cup of Reese’s Pieces peanut butter chips instead of the total amount of Reese's Pieces.
- To enhance the appearance of your bars, you can reserve a handful of Reese's Pieces to add as a topping on the bars before putting them into the oven!
- You can also add some chopped mini Reese's Peanut Butter Cups!
- Keep a close eye on the baking time! These bars should be slightly undercooked (as they continue baking in the pan while cooling). However, they can quickly go from tender and chewy to over-baked.
🥡 Storing
Store your Reese's Pieces bars in an airtight container at room temperature for about a week.
Freezing Reese's Pieces Bars
Individually wrap your pars in plastic wrap and place them into a freezer food storage bag. You can flash-freeze your bars on a baking sheet first, so they hold their shape.
Freeze the bars for up to 3 months. Thaw at room temperature to serve.
>>>>See all of my recipes HERE<<<<
❓ FAQ
You should be able to find Reese's Pieces at pretty much any grocery store! It's possible it could be on the baking aisle, next to the chocolate chips. However, they will certainly be on the candy aisle if they aren't in the baking aisle!
Nope! While the popular Reese's Peanut Butter Cups contain chocolate and peanut butter, Reese's Pieces are just a bite-sized peanut butter candy coated in a hard shell. No chocolate!
These bars are pretty versatile! You can use M&M candies, mini Reese's Pieces, chopped Reese's Peanut Butter Cups, or chocolate and peanut butter chips!
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📋 Recipe
Reese's Pieces Bars
Ingredients
- ½ cup butter (softened, at room temperature)
- 2 cups light brown sugar (packed)
- ½ cup creamy peanut butter
- 2 large eggs (at room temperature)
- 1 tablespoon vanilla extract
- 1 teaspoon baking soda
- ¾ teaspoon salt
- 2¼ cups all-purpose flour
- 1¼ cup Reeses’s Pieces candy
- ½ cup mini chocolate chips (or milk chocolate chips)
Instructions
- Preheat your oven to 350°F (175°C/Gas Mark 4) and line a 9x13 inch pan with parchment paper or aluminum foil leaving a bit overhanging out of the pan to help with removal.
- In a large mixing bowl or the bowl of your stand mixer cream together ½ cup butter and 2 cups light brown sugar, then add ½ cup creamy peanut butter. Mix until well combined.½ cup butter, 2 cups light brown sugar, ½ cup creamy peanut butter
- Add 2 large eggs and 1 tablespoon vanilla extract, and mix well. Stir in ¾ teaspoon salt and 1 teaspoon baking soda, then fold in 2¼ cups all-purpose flour until just incorporated.2 large eggs, 1 tablespoon vanilla extract, 1 teaspoon baking soda, ¾ teaspoon salt, 2¼ cups all-purpose flour
- Fold in 1¼ cup Reeses’s Pieces candy and ½ cup mini chocolate chips. Hand mix until the candies are evenly distributed throughout the cookie dough.1¼ cup Reeses’s Pieces candy, ½ cup mini chocolate chips
- Transfer the fully combined cookie dough to your prepared 9x13 pan. Use a spatula to spread and press down the dough into an even layer. Add additional candies on top (press them a bit down into the dough), if desired.
- Place your 9x13 pan onto the middle of your oven's center rack and bake at 350°F (175°C/Gas Mark 4) for 35-40 minutes, or until the top is golden and no longer raw in appearance. Use a toothpick to insert in the center to check for doneness. *If needed, cover the bars with some aluminum foil to prevent them from over-browning while they finish baking.
- Remove from oven and allow to cool completely before removing and cut into squares.
Equipment You May Need
Notes
- If desired, you can also swap in ½ cup of Reese’s Pieces peanut butter chips instead of the full amount of Reese's Pieces.
- To enhance the appearance of your bars, you can reserve a handful of Reese's Pieces to add as a topping on the bars before putting them into the oven!
- You can also add some chopped mini Reese's Peanut Butter Cups!
- Keep a close eye on the baking time! These bars should be slightly undercooked (as they continue baking in the pan while cooling).
- To store: Store your Reese's Pieces bars in an airtight container at room temperature for about a week.
- To freeze: Individually wrap your bars in plastic wrap and place them into a freezer food storage bag. You can flash-freeze your bars on a baking sheet first. Freeze the bars for up to 3 months. Thaw at room temperature.
Nutrition
Angela is an at home chef that developed a passion for all things cooking and baking at a young age in her Grandma's kitchen. After many years in the food service industry, she now enjoys sharing all of her family favorite recipes and creating tasty dinner and amazing dessert recipes here at Bake It With Love!
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