5-Ingredient Chocolate Chunk Blondie Bars: Easy & Gooey!

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December 11, 2025

Chocolate Chunk Blondie Bars

Okay, friends, get ready because I’m about to spill the beans on the easiest, most delicious treat you’ll ever make: these amazing Chocolate Chunk Blondie Bars! Seriously, I’ve been baking for ages, and trust me, this recipe is a total winner. It’s ridiculously simple – we’re talking one bowl and minimal mess – but the result? Pure, gooey, chocolate-chunk heaven. My family devours these every single time I make them, and I know yours will too. They’re perfect for a quick dessert or even to bring to a party. You’ll be the star!

These blondies are the perfect balance of chewy and fudgy. They’re also super adaptable, so you can tweak them to your heart’s content. Let’s get baking!

Chocolate Chunk Blondie Bars - detail 1

Ingredients for Perfect Chocolate Chunk Blondie Bars

Alright, so here’s what you’ll need to make these incredible Chocolate Chunk Blondie Bars. Don’t worry, the list is short and sweet – just the way I like it! I always make sure I have these on hand because you never know when a blondie craving will hit, am I right?

Essential Ingredients

  • 1 cup (2 sticks) unsalted butter, melted
  • 1 3/4 cups packed light brown sugar
  • 2 large eggs
  • 2 teaspoons vanilla extract
  • 1 teaspoon salt
  • 1 teaspoon baking powder
  • 2 1/4 cups all-purpose flour
  • 1 cup chocolate chunks

How to Make Irresistible Chocolate Chunk Blondie Bars

Okay, let’s get down to the good stuff! Making these Chocolate Chunk Blondie Bars is seriously a breeze. You’ll be enjoying them in no time. I promise!

Step-by-Step Instructions

Preparing the Pan

First things first, let’s get your pan ready. I like to grease a 9×13 inch pan with butter or cooking spray. You can also line it with parchment paper, leaving some overhang. This makes it super easy to lift the blondies out later – trust me, it’s a lifesaver!

Mixing the Wet Ingredients

In a big bowl (one less dish to wash, yay!), whisk together your melted butter and brown sugar. Then, beat in those eggs and vanilla extract. Whisk until it’s nice and smooth. It should be a beautiful, caramel-y color.

Adding the Dry Ingredients

Next up, add the salt and baking powder to the wet ingredients. Then, gradually add the flour and stir until it’s just combined. Don’t overmix! A few streaks of flour are totally fine – we want these blondies chewy, not tough.

Folding in the Chocolate Chunks

Now, for the fun part! Gently fold in those glorious chocolate chunks. Make sure they’re evenly distributed throughout the batter. I love using a mix of milk and dark chocolate chunks for extra flavor!

Baking and Cooling

Pour the batter into your prepared pan and spread it evenly. Bake in a preheated oven at 350°F (175°C) for 25-30 minutes, or until the edges are golden brown and a toothpick inserted into the center comes out with moist crumbs. Let the blondies cool completely in the pan before cutting. This is the hardest part, I know!

Tips for Baking Success

For the fudgiest blondies, don’t overbake them! Keep an eye on them towards the end. If your oven tends to run hot, check them at 25 minutes. Also, make sure your butter isn’t *too* hot when you add it to the sugar – if it’s super hot, it can make the blondies greasy. And hey, if you’re feeling fancy, sprinkle a few extra chocolate chunks on top before baking. Yum!

Chocolate Chunk Blondie Bars - detail 2

Why You’ll Love These Chocolate Chunk Blondie Bars

Seriously, folks, these Chocolate Chunk Blondie Bars are a game-changer! You’re going to be obsessed. Here’s why:

The Benefits

  • Super Easy: Seriously, one bowl, minimal steps! Perfect for busy weeknights.
  • Irresistible Taste: Chewy, fudgy, and packed with chocolate chunks. What’s not to love?
  • Versatile: Add nuts, different chocolates, or even a swirl of peanut butter. Get creative!
  • Crowd-Pleaser: Everyone always raves about them. They’re perfect for parties, potlucks, or just a sweet treat.
  • Quick to Make: From start to finish, you can have these blondies ready in under an hour!

Ingredient Notes and Possible Substitutions for Chocolate Chunk Blondie Bars

Okay, so let’s talk about the stars of the show – the ingredients! I’ve played around with a few things over time, and I’ve got some tips for you. Don’t be afraid to experiment, but these are my go-to’s for the best results.

Butter Substitutions

Butter is key for flavor, but if you’re in a pinch, you can use a good quality margarine or even coconut oil. Just know that the flavor will be slightly different. Unsalted butter is my preference, so you can control the amount of salt in the recipe. It makes a big difference!

Chocolate Chunk Options

You can’t go wrong with any kind of chocolate chunks! I love a mix of milk and dark, but semi-sweet is always a classic. White chocolate chunks are also amazing in these, especially with some chopped macadamia nuts! Go wild, honestly!

Flour Alternatives

Need a gluten-free option? You can totally swap in a 1:1 gluten-free flour blend! I’ve tried it, and it works great, though the texture might be a little different. Just follow the package instructions and you should be golden. This recipe is pretty forgiving!

Frequently Asked Questions About Chocolate Chunk Blondie Bars

I know you probably have a few questions, so let’s dive right in! I get asked these all the time, so hopefully, this helps you on your baking journey. These Chocolate Chunk Blondie Bars are pretty straightforward, but a few tips and tricks never hurt!

Can I add nuts to my blondies?

Absolutely! Nuts are a fantastic addition. Walnuts, pecans, or even macadamia nuts would be delicious. Just fold in about a cup of chopped nuts with the chocolate chunks. You can even sub out some of the chocolate chunks for nuts if you want!

How do I store my Chocolate Chunk Blondie Bars?

Once your blondies have cooled completely, store them in an airtight container at room temperature. They should stay fresh and chewy for about 3-4 days. You can also freeze them! Just wrap them tightly in plastic wrap and then foil. They’ll keep in the freezer for up to 2 months.

How can I tell when the blondies are done?

The best way to check is with a toothpick! Insert it into the center of the Chocolate Chunk Blondie Bars. If it comes out with moist crumbs attached, they’re ready. If it comes out clean, they’re probably overbaked. Also, the edges should be golden brown and pulling away slightly from the pan. You’re looking for that perfect balance of chewy and fudgy, so don’t overbake them!

Serving Suggestions for Your Chocolate Chunk Blondie Bars

Okay, so you’ve baked these amazing Chocolate Chunk Blondie Bars… now what? Well, the possibilities are endless! But honestly, they’re so good on their own, straight from the pan. But, if you want to jazz things up a bit, here are some ideas!

Serving Ideas

Serve them warm with a scoop of vanilla ice cream, a drizzle of caramel sauce, and a sprinkle of sea salt. Or, enjoy them with a tall glass of cold milk or a hot cup of coffee. You can even cut them into smaller squares for a fun dessert buffet!

Storage and Reheating Instructions for Chocolate Chunk Blondie Bars

So, you’ve got leftovers? Amazing! These Chocolate Chunk Blondie Bars are just as good the next day, if not better. Here’s how to keep them fresh and delicious.

Storing Leftover Blondies

Once your blondies have cooled completely, store them in an airtight container at room temperature. They’ll stay perfectly chewy for about 3-4 days. You can also freeze them! Wrap them tightly in plastic wrap and then foil. They’ll keep in the freezer for up to 2 months.

Reheating Instructions

Want a warm, gooey treat? You can reheat a blondie in the microwave for 10-15 seconds. Or, if you want to get fancy, pop them in a preheated oven at 350°F (175°C) for a few minutes. They’ll taste like they just came out of the oven!

Estimated Nutritional Information for Chocolate Chunk Blondie Bars

Alright, so I’ve got the recipe, and I’ve got the *deliciousness*, but let’s talk numbers! I’ve run this recipe through a nutritional calculator, but keep in mind that these values are just an estimate. They can vary a bit depending on the exact ingredients you use, and how you measure them. Still, it’s good to have a general idea, right?

Nutritional Breakdown

Here’s what you can generally expect per serving (that’s one yummy blondie bar!):

  • Calories: 300
  • Sugar: 25g
  • Sodium: 150mg
  • Fat: 15g
  • Saturated Fat: 9g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 40g
  • Fiber: 1g
  • Protein: 4g
  • Cholesterol: 50mg

Conclusion

So, there you have it, folks! My absolute favorite recipe for Chocolate Chunk Blondie Bars, shared with you! I really hope you give this one a try – it’s a total winner, and I just know you’ll love it as much as my family does. Baking should be fun, and this recipe is proof that deliciousness doesn’t have to be complicated.

Now, go forth and bake! And hey, once you do, please come back and let me know what you think in the comments below! Did you add any fun variations? Did your family devour them as quickly as mine does? I’d love to hear all about it. And hey, if you loved this recipe, please share it on social media! Happy baking, everyone!

You can find more delicious recipes and baking inspiration on my Pinterest page!

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Chocolate Chunk Blondie Bars

5-Ingredient Chocolate Chunk Blondie Bars: Easy & Gooey!


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  • Author: Annabelle
  • Total Time: 45 minutes
  • Yield: 16 servings
  • Diet: Vegetarian

Description

Delicious and easy chocolate chunk blondie bars.


Ingredients

Scale
  • 1 cup (2 sticks) unsalted butter, melted
  • 1 3/4 cups packed light brown sugar
  • 2 large eggs
  • 2 teaspoons vanilla extract
  • 1 teaspoon salt
  • 1 teaspoon baking powder
  • 2 1/4 cups all-purpose flour
  • 1 cup chocolate chunks


Instructions

  1. Preheat oven to 350°F (175°C).
  2. Whisk together melted butter and brown sugar.
  3. Beat in eggs and vanilla.
  4. Add salt and baking powder.
  5. Stir in flour until just combined.
  6. Fold in chocolate chunks.
  7. Pour batter into a prepared pan.
  8. Bake for 25-30 minutes.
  9. Let cool completely before cutting.

Notes

  • For best results, use good quality chocolate chunks.
  • You can add nuts to the batter if you like.
  • Make sure not to overbake for a fudgy texture.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dessert
  • Method: Bake
  • Cuisine: American

Nutrition

  • Serving Size: 1 bar
  • Calories: 300
  • Sugar: 25g
  • Sodium: 150mg
  • Fat: 15g
  • Saturated Fat: 9g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 40g
  • Fiber: 1g
  • Protein: 4g
  • Cholesterol: 50mg

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