Reese’s Crumble

Irresistible Reese's Crumble Bars: Buttery oatmeal crumble base and topping, loaded with chocolate chips and Reese's Peanut Butter Cups.

Prepare to be swept off your feet by these utterly delightful Reese’s Crumble Bars. Imagine a rich, buttery oatmeal crumble, perfectly baked to a golden crisp, serving as both a tender base and a delightful topping. Sandwiched in between this heavenly crumble is a luscious filling bursting with melty chocolate chips and chunks of your favorite Reese’s Peanut Butter Cups. It’s a symphony of chocolatey, peanut buttery goodness, combined with an irresistible crumbly texture that makes every bite pure bliss. These bars aren’t just a dessert; they’re an experience, a perfect treat for any occasion, from casual family gatherings to festive celebrations. Forget the ordinary; these Reese’s Crumble Bars are here to elevate your dessert game to an entirely new level of deliciousness, promising a taste that will have everyone reaching for more.

Close-up of golden brown Reese's Crumble Bars, showcasing the peanut butter cups and chocolate chips nestled within the buttery oats.

The Irresistible Allure of Reese’s Crumble Bars

Reese’s Crumble Bars have quickly become a huge hit in our home, captivating even the most discerning palates. My husband, who typically isn’t a big fan of candy, couldn’t get enough of them, which is a testament to their exceptional appeal. The magical combination of creamy peanut butter and rich chocolate, encased in a comforting oatmeal crumble, creates a flavor profile that’s truly hard to resist. While traditional holiday desserts often feature bright, fruity flavors, there’s always room for the timeless delight of chocolate, especially when paired with peanut butter. These bars offer a unique twist on classic dessert recipes, making them a fantastic alternative or addition to your dessert spread. Whether you’re looking for a crowd-pleaser for a party or a comforting treat for a quiet evening, these Reese’s Crumble Bars are guaranteed to deliver satisfaction and smiles.

A stack of freshly baked Reese's Crumble Bars, highlighting the generous filling of chocolate and peanut butter cups.

A tray of Reese's Crumble Bars cooling, ready to be sliced and enjoyed.

Baking Memories: A Fun Family Activity

This recipe for Reese’s Crumble Bars isn’t just easy to make; it’s also a fantastic opportunity for some quality family time in the kitchen. My kids absolutely loved helping with this recipe, especially since it involved their favorite candy! Cooking together is one of my cherished ways to engage and educate them simultaneously. As we mix the ingredients, we can discuss the science behind baking, like why we pre-bake the bottom layer to achieve that perfect crispness, or why it’s important to let the bars cool completely before slicing to ensure they hold their shape beautifully. We also talk about nutrition, explaining that treats like these are special indulgences to enjoy in moderation. The kitchen transforms into a vibrant learning space where we explore math through measurements, develop fine motor skills, and most importantly, create lasting memories. It’s more than just baking; it’s bonding, teaching, and savoring sweet moments together as a family.

Sliced Reese's Crumble Bars on a plate, showing the layers of crumble, chocolate, and peanut butter cups.

Speaking of kids, I’m currently sitting here with my almost two-year-old on my lap, and she can’t stop pointing at the pictures, exclaiming, “I like-a dis one! I want it! I eated it! I LIKE IT!!!!” Her enthusiastic endorsement speaks volumes about the universal appeal of these delightful bars. It seems these Reese’s Crumble Bars are a hit across all age groups, a true testament to their deliciousness!

A delicious Reese's Crumble Bar with a bite taken out, revealing the soft, gooey interior.

Frequently Asked Questions About Baking and Reese’s

Are Reese’s Peanut Butter Cups Gluten Free?

Yes, good news for gluten-sensitive dessert lovers! Most varieties of Reese’s Peanut Butter Cups are indeed gluten-free. This means you can often enjoy that classic chocolate and peanut butter combination without worry. However, it’s always wise to double-check the packaging, especially for seasonal or specialty varieties, as their ingredients might differ slightly. Always look for official “gluten-free” labeling to be certain.

Can You Use Salted Butter Instead of Unsalted Butter in Recipes?

Absolutely! If your recipe specifically calls for unsalted butter but you only have salted butter on hand, you can certainly make the swap. The key is to adjust the amount of added salt in your recipe. Salted butter typically contains about 1/4 teaspoon of salt per 1/2 cup (or one stick). To prevent your dessert from becoming overly salty, simply reduce or omit the additional salt called for in the recipe. This small adjustment ensures your Reese’s Crumble Bars maintain their perfect balance of sweet and savory flavors.

How Long Will Homemade Reese’s Crumble Bars Stay Fresh?

Homemade cookies and bars, like our delicious Reese’s Crumble Bars, typically stay fresh and delightful for a good 2-3 weeks when stored properly. For crispier bars, it’s best to store them in a loosely covered container to allow for some air circulation, preventing them from becoming soggy. If you prefer a moister, chewier texture, an airtight container or a tightly sealed plastic bag will do the trick, keeping them soft and flavorful. To extend their freshness even further, consider refrigerating them for up to a week or freezing them for several months. Always ensure they are completely cooled before storing to avoid condensation and spoilage.

Tips for Perfect Crumble Bars Every Time

  • Don’t Overmix: When combining your crumble ingredients, mix just until moistened. Overmixing can develop the gluten in the flour, leading to a tougher texture rather than a tender crumble.
  • Cool Completely: This step is crucial for crumble bars. Allowing them to cool fully, preferably for several hours or even overnight in the refrigerator, ensures they set properly. This prevents them from falling apart when sliced and allows the flavors to meld beautifully.
  • Even Layering: Press the bottom crumble layer firmly and evenly into the baking dish. This creates a sturdy foundation for your delicious filling.
  • Customize Your Filling: While Reese’s and chocolate chips are a fantastic combination, feel free to experiment! You could add chopped nuts for extra crunch, a swirl of peanut butter, or even other mini chocolate candies to tailor the bars to your preference.
  • Quality Ingredients: Using good quality butter and fresh oats will make a noticeable difference in the flavor and texture of your crumble.

Reese’s Crumble Bars Recipe

5 from 1 vote

Reese’s Crumble Bars

By Sweet Basil
Prep5 minutes
Cook10 minutes
Total15 minutes
Servings9
You will fall in love with these #Reeses Crumble bars. Buttery oatmeal cumble stuffed with chocolate chips and #Reesespeanutbuttercups ohsweetbasil.com_
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These Reese’s Crumble Bars offer an incredible blend of chocolatey, peanut buttery deliciousness, all topped with an irresistible crumbly texture that will make them an instant favorite.

Ingredients 

  • 3/4 Cup Unsalted Butter, melted and cooled
  • 1/2 Cup White Sugar
  • 1/4 Cup Brown Sugar
  • 1/2 teaspoon Salt
  • 1 Cup All Purpose Flour
  • 1 Cup Quick Oats
  • 1 teaspoon Baking Soda
  • 1 1/4 Cup Milk Chocolate Chips
  • 1 1/2 Cup Peanut Butter Cups, Reese’s, chopped
US Customary – Metric

Instructions 

  • Preheat the oven to 350 degrees Fahrenheit (175°C) with the rack positioned in the middle.
  • Lightly grease an 8×8-inch (20×20 cm) baking dish to prevent sticking.
  • In a medium mixing bowl, combine the melted and cooled butter, white sugar, brown sugar, salt, all-purpose flour, quick oats, and baking soda.
    3/4 Cup Unsalted Butter, 1/2 Cup White Sugar, 1/4 Cup Brown Sugar, 1/2 teaspoon Salt, 1 Cup All Purpose Flour, 1 Cup Quick Oats, 1 teaspoon Baking Soda
  • Mix thoroughly until all ingredients are well combined and the mixture is uniformly moistened, creating a crumbly texture.
  • Press half of the prepared crumb mixture firmly into the bottom of the greased baking dish to form the base.
  • Bake the base for 8-10 minutes, or until the edges of the crumb mixture begin to turn a light golden brown.
  • Remove the baking dish from the oven. Evenly sprinkle the milk chocolate chips over the warm baked base, followed by the chopped Reese’s Peanut Butter Cups.
    1 1/4 Cup Milk Chocolate Chips, 1 1/2 Cup Peanut Butter Cups
  • Generously sprinkle the remaining crumb mixture over the chocolate and peanut butter cups, covering them completely. Return the dish to the oven for an additional 15-18 minutes, or until the top crumble is golden brown.
  • Once baked, remove the Reese’s Crumble Bars from the oven and allow them to cool completely on a wire rack before slicing. This crucial step ensures the bars set properly and hold their shape when cut.
  • Serve and enjoy these delightful, chocolatey, peanut buttery treats!

Recipe Notes

Store Reese’s Crumble Bars in an airtight container at room temperature for up to 3 days, or in the refrigerator for up to a week, to maintain freshness and texture.

Nutrition

Serving: 1g, Calories: 464kcal, Carbohydrates: 53g, Protein: 4g, Fat: 27g, Saturated Fat: 20g, Cholesterol: 41mg, Sodium: 276mg, Potassium: 59mg, Fiber: 1g, Sugar: 36g, Vitamin A: 473IU, Calcium: 65mg, Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Like this? Leave a comment below!We love hearing from you! Share your thoughts, tips, or any creative twists you add to these Reese’s Crumble Bars in the comments section below. Your feedback helps our community of bakers and dessert enthusiasts grow!

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