Irresistible Milk Chocolate Caramel Oat Bars: Your Go-To Chewy Dessert Recipe
There’s something uniquely comforting about a homemade dessert, especially when it involves the dreamy combination of rich caramel, smooth chocolate, and a buttery oat crust. Today, we’re diving into a beloved classic: Milk Chocolate Caramel Oat Bars. This recipe, originally inspired by a Kraft favorite, has been thoughtfully updated to make your baking experience even simpler and more delightful. The biggest game-changer? Swapping out those individually wrapped caramel candies for the convenient, melt-in-your-mouth Kraft Caramel Bits. This simple switch saves you precious time and effort, letting you get straight to the joy of baking and, of course, eating!
Beyond the caramel upgrade, this recipe also embraces the glorious addition of chocolate chips. While experimenting, I even incorporated some leftover chocolate bunny pieces from Easter – and to my pleasant surprise, they melted beautifully into the warm caramel layer during baking. This added an extra dimension of chocolatey goodness without overpowering the luscious caramel flavor; in fact, it seemed to enhance it! Feel absolutely free to use your favorite milk chocolate or semi-sweet chocolate chips, or even a mix, for your bars. The beauty of this recipe lies in its adaptability, allowing you to tailor it to your chocolate cravings.
Optimized for a Larger Crowd: New Pan Size, Enhanced Recipe
After many requests and much consideration, I’m thrilled to share an updated version of this classic caramel oat bars recipe, now perfectly scaled for a 9×13 inch baking pan. This larger size is ideal for feeding a crowd, bringing to potlucks, or simply ensuring you have plenty of these delightful treats on hand for longer. While the original iteration was designed for an 8-inch square pan, this new adaptation (inspired by a Pillsbury base recipe) offers a generous batch without compromising on the irresistible flavor or texture. If you still prefer a smaller batch or an 8-inch pan version, you can find a similar, slightly different recipe here, which has its own unique charm and proportions.
The transition to a 9×13 inch pan is not just about quantity; it also often results in more uniform baking and easier cutting into neat, serving-sized bars. This is especially true for bar cookies, where a slightly larger surface area can help prevent over-browning while allowing the caramel to set perfectly. Whether you’re a seasoned baker or just starting out, this updated pan size makes these chewy milk chocolate caramel oat bars an even more practical and satisfying project.
Crafting the Perfect Milk Chocolate Caramel Oat Bars Filling
The heart of these oat bars lies in their rich, gooey caramel filling. For convenience and consistent results, I highly recommend using approximately 15 ounces of unwrapped caramel. This can be achieved by purchasing two bags of Kraft Caramel Bits (which are typically around 11 ounces each) and using about 1½ bags. Kraft Caramel Bits are a true godsend for bakers, as they melt smoothly and effortlessly, eliminating the tedious task of unwrapping individual caramels. This saves significant prep time and ensures a beautifully even caramel layer every time.
However, if Kraft Caramel Bits aren’t available, or if you simply prefer other options, there are excellent alternatives. I’ve noticed that Brach’s also offers caramel specifically formulated for baking, which can be another fantastic choice. Another superb option is to use soft Werther’s caramels. These also melt wonderfully and contribute a delightful, rich flavor to the filling. Whichever caramel you choose, the key is to melt it gently with a bit of cream, ensuring a silky-smooth consistency that spreads easily over the oat crust and chocolate chips. The cream helps create that perfect soft, chewy caramel texture that defines these bars.
When melting your caramel, do so over low heat, stirring frequently. This prevents scorching and ensures a homogenous mixture. Once melted, allow it to cool just slightly before spreading. This small step helps prevent the caramel from being too runny and ensures it stays nicely contained within the bar layers. The combination of the warm, melted caramel and the chocolate chips creates a symphony of flavors and textures that is truly irresistible in these homemade caramel oat bars.
Why Chocolate Makes Them Even Better
While the original caramel oat bars are delightful on their own, the addition of chocolate elevates them to another level of indulgence. The rich, creamy notes of milk chocolate perfectly complement the sweet, buttery caramel and the rustic texture of the oat crust. If you prefer a less intensely sweet bar, semi-sweet chocolate chips are an excellent alternative, offering a deeper cocoa flavor that balances the caramel’s richness. A mix of both milk and semi-sweet chocolate chips can also provide a wonderful complexity that satisfies all palates.
The way the chocolate melts into the warm caramel, especially when sprinkled on the hot crust, creates pockets of gooey goodness. And for an extra touch, immediately sprinkling additional chocolate chips over the bars right after they come out of the oven allows them to soften and melt slightly, forming a beautiful, glistening layer that adds visual appeal and another burst of flavor. This simple step transforms them into truly decadent milk chocolate caramel oat bars, making them a standout dessert for any occasion.
The Perfect Oatmeal Crust: Foundation of Flavor
Every great bar cookie starts with an exceptional crust, and these Milk Chocolate Caramel Oat Bars are no exception. The crust for this recipe is a harmonious blend of flour, quick-cooking oatmeal, packed brown sugar, baking soda, and a touch of salt, all bound together with softened butter. The quick-cooking oats contribute a wonderful chewiness and a wholesome, rustic flavor that pairs beautifully with the sweet filling. Unlike rolled oats, quick-cooking oats are finer and integrate more seamlessly into the dough, creating a tender yet sturdy base that can hold up to the gooey caramel.
Brown sugar not only adds sweetness but also a lovely molasses flavor and moisture, which helps keep the crust tender and prevents it from becoming dry or crumbly. The baking soda provides a slight lift, while the salt balances the sweetness, enhancing all the other flavors. When combined with softened butter and mixed until just coming together, this dough forms the perfect foundation. Pressing about two-thirds of this mixture into the bottom of the pan creates a substantial base, ready to be topped with chocolate and caramel, while the reserved portion, chilled, will become the delightful crumbly topping.
- Kraft Caramel Crunch Bars
- Caramel Cashew Bars For The Holidays
- Caramel Pecan Pie with Melted Caramels
- Chocolate Caramel Bars
Recipe

Milk Chocolate Caramel Oat Bars
Anna
Pin Recipe
Ingredients
- 2 cups all-purpose flour
- 2 cups quick-cooking oatmeal
- 1 ½ cups packed light brown sugar
- 1 teaspoon baking soda
- ¼ teaspoon salt
- 1 cup salted butter, softened (2 sticks)
- 1 ½ to 2 cups milk chocolate chips or semi-sweet chocolate chips, or a mix of both
- 15 oz Kraft Caramel Bits (approximately 1 ½ bags) or other baking caramels
- 6 tablespoons heavy cream or half-and-half
Instructions
-
Prepare the Pan: Preheat your oven to 350 degrees F (175 degrees C). Lightly grease a 9×13 inch baking pan. For even easier removal and clean-up, I highly recommend greasing the pan, then lining it with parchment paper, allowing some overhang on the sides. This will create “handles” to lift the cooled bars out effortlessly.
-
Make the Oat Crust Mixture: In the bowl of a stand mixer (or a large mixing bowl with a hand mixer), combine the flour, quick-cooking oats, packed brown sugar, baking soda, and salt. Mix these dry ingredients thoroughly. Add the softened butter and, using the paddle attachment, mix on low speed until the mixture is thoroughly combined and starts to resemble coarse crumbs. Continue mixing until the dough just begins to clump together.
-
Form the Base and Chill Topping: Reserve a little less than half of the oat mixture (about 1½ cups) and place it in the refrigerator. This chilling step helps the topping maintain a crumbly texture during baking. Press the remaining oat mixture evenly into the bottom of your prepared 9×13 inch pan to form the crust. Sprinkle your chosen milk or semi-sweet chocolate chips generously over this crust.
-
Prepare the Caramel Filling: In a medium saucepan, melt the Kraft Caramel Bits (or other baking caramels) together with the heavy cream over low heat. Stir continuously until the caramel is completely smooth and lump-free. Be careful not to let it boil or scorch. Remove from heat and let it cool slightly for about 5-10 minutes. This slight cooling helps the caramel thicken just enough to spread without completely melting the chocolate layer beneath. Carefully and evenly spread the warm caramel filling over the chocolate chips and crust in the pan.
-
Bake and Finish: Retrieve the chilled crumb mixture from the refrigerator and sprinkle it evenly over the caramel layer. Bake for 20-25 minutes, or until the top layer is lightly golden brown and set. The exact baking time may vary based on your oven. Once baked, remove the pan from the oven and, if desired, immediately sprinkle an additional handful of chocolate chips over the hot top. The residual heat will melt them slightly, creating a beautiful, soft chocolate layer.
-
Cool and Cut: This is a crucial step for perfect bars! Let the bars cool completely in the pan on a wire rack. This can take at least 1 hour, or even longer, allowing the caramel to fully set and solidify. Attempting to cut them while warm will result in a sticky, messy situation. Once completely cool, use the parchment paper overhang to lift the entire slab of bars from the pan. Place on a cutting board and cut into 24 even pieces (or your preferred size) using a sharp Chef’s knife or a serrated knife for clean edges. Enjoy your delicious homemade Milk Chocolate Caramel Oat Bars!
Tips for Perfect Caramel Oat Bars Every Time
Achieving perfectly chewy and delicious Milk Chocolate Caramel Oat Bars is easy with a few key tips:
- Softened Butter is Crucial: Ensure your butter is properly softened but not melted for the crust. This allows it to incorporate evenly with the dry ingredients, creating that ideal crumbly yet cohesive texture.
- Don’t Overmix the Crust: Mix the oat crust mixture until it just comes together. Overmixing can develop the gluten in the flour, leading to a tougher bar.
- Chill the Topping: The step of chilling a portion of the crumb mixture for the topping is important. It helps the crumbs stay distinct and creates a lovely textural contrast with the gooey caramel.
- Melt Caramel Gently: When melting the caramel bits with cream, use low heat and stir constantly. High heat can cause the caramel to burn or become grainy. The goal is a smooth, pourable consistency.
- Cooling is Key: Patience is truly a virtue with these bars! Allowing them to cool completely, ideally for at least an hour or two, is essential for the caramel to set properly. This ensures clean, non-sticky cuts and a firm texture.
- Sharp Knife for Cutting: Once fully cooled, use a large, sharp knife (like a Chef’s knife) or a serrated knife to cut the bars. You can even run the knife under hot water and wipe it dry between cuts for the cleanest possible edges.
Customization Ideas for Your Milk Chocolate Caramel Oat Bars
While this recipe for Milk Chocolate Caramel Oat Bars is fantastic as is, feel free to get creative and customize them to your liking:
- Nutty Additions: Sprinkle chopped pecans, walnuts, or almonds over the chocolate chip layer before adding the caramel. The nuts add a wonderful crunch and depth of flavor.
- Salted Caramel Twist: For a popular salted caramel flavor, sprinkle a pinch of flaky sea salt over the caramel layer before adding the reserved oat topping. This balances the sweetness beautifully.
- Different Chocolate Varieties: Experiment with dark chocolate chips, white chocolate chips, or even chopped candy bars in place of or in addition to the milk/semi-sweet chocolate.
- Spices: Add ½ teaspoon of ground cinnamon or a pinch of nutmeg to the oat crust mixture for a warm, spiced flavor, especially appealing during fall and winter.
- Drizzle Topping: Once the bars are completely cool, melt some extra chocolate and drizzle it decoratively over the top for an elegant finish.
Serving and Storage Suggestions
These Milk Chocolate Caramel Oat Bars are perfect for any occasion, whether it’s a casual snack, a special dessert, or a potluck contribution. Serve them as is, or pair them with a scoop of vanilla ice cream for an extra indulgent treat. A cup of coffee or tea also makes a wonderful accompaniment.
To store these delicious bars, place them in an airtight container at room temperature for up to 3-4 days. For longer storage, you can refrigerate them for up to a week. If stacking, it’s best to place a piece of parchment paper between layers to prevent sticking. These bars also freeze exceptionally well! Wrap individual bars tightly in plastic wrap, then place them in an airtight freezer-safe container or bag. They can be frozen for up to 2-3 months. Thaw at room temperature or gently warm in the microwave for a few seconds for that fresh-baked gooey texture.
Final Thoughts on This Timeless Treat
These Milk Chocolate Caramel Oat Bars are more than just a dessert; they’re a delightful experience waiting to happen. The harmonious blend of a wholesome oat crust, gooey caramel, and rich chocolate creates a treat that is both comforting and incredibly satisfying. Whether you’re making them for a special gathering, a family treat, or simply to enjoy a moment of indulgence, this updated recipe, with its convenient Kraft Caramel Bits and optimized pan size, promises delicious results every time. So preheat your oven, gather your ingredients, and prepare to fall in love with your new favorite chewy dessert bar!