Peanut Butter Chocolate Chip Blondie Dessert Recipe

You need a dessert. Fast. Maybe you forgot a bake sale. Or a last-minute guest is coming.

You want something amazing, but you have zero time for fuss. I hear you. That’s why this Peanut Butter Chocolate Chip Blondie Dessert is your new best friend. If you love the combo of peanut butter and chocolate, you should also try our classic Peanut Butter Chocolate Banana Muffins.

It’s the hero of busy nights. We’re talking one bowl, pantry staples, and insane flavor. Let’s make it happen.

Recipe Overview

• Cuisine: American
• Category: Dessert
• Prep Time: 10 minutes
• Cook Time: 25 minutes
• Total Time: 35 minutes
• Servings: 9-12 bars

Ultimate Guide to Peanut Butter Chocolate Chip Blondie Dessert

This is the only guide you need. Why? Because I’m a busy cook, just like you.

I tested this to be foolproof. No fancy techniques. No weird ingredients. Just chewy, peanut buttery bars packed with chocolate.

They beat cookies any day. You mix, bake, and devour. The flavor payoff is huge for the effort. It’s a total win.

The Simple Ingredients

Check your pantry. You probably have most of this right now. That’s the beauty of it.

• 1/2 cup (1 stick) unsalted butter, melted
• 1 cup light brown sugar, packed
• 1/2 cup creamy peanut butter
• 1 large egg + 1 egg yolk
• 2 teaspoons vanilla extract
• 1 1/4 cups all-purpose flour
• 1/2 teaspoon baking powder
• 1/2 teaspoon salt
• 1 cup semi-sweet chocolate chips

Let’s Get Cooking! (The Step-by-Step)

Grab one big mixing bowl. Seriously, that’s it. Let’s move fast.

1. Preheat your oven to 350°F (175°C). Line an 8×8 inch baking pan with parchment paper. This gives you a quick lift-out later.
2. In your big bowl, whisk the melted butter and brown sugar. Mix for about a minute. It should look smooth.
3. Add the peanut butter, whole egg, egg yolk, and vanilla. Whisk it all together until it’s completely combined and creamy.
4. Sprinkle the flour, baking powder, and salt right over the wet mix. Use a spatula to fold it in. Stop mixing as soon as no dry flour remains. Don’t overmix!
5. Fold in almost all of the chocolate chips. Save a small handful for the top.
6. Spread the thick batter into your prepared pan. Press it into an even layer. Sprinkle the last chocolate chips on top.
7. Bake for 23-28 minutes. The edges will be golden. The center should look just set. A toothpick will have a few moist crumbs. This is key for that perfect, chewy texture.
8. Let the pan cool on a rack for at least 30 minutes. Then, use the parchment to lift the whole blondie slab out. Cut into squares and enjoy!

What to Serve With This Dish

These blondies are a star on their own. But if you want to turn them into a full dessert moment, I’ve got you.

Recipe

Peanut Butter Chocolate Chip Blondie Dessert Recipe

Make Peanut Butter Chocolate Chip Blondie Dessert Recipe with simple ingredients and clear steps. Prep, cook, and enjoy—perfect for cozy evenings.

Author: Emily Morgan

Prep: 10 min | Cook: 25 min | Total: 35 min

Serves: - 4 + bites

★ Rate 🖨 Print

The Simple Ingredients

• 1/2 cup (1 stick) unsalted butter, melted
• 1 cup light brown sugar, packed
• 1/2 cup creamy peanut butter
• 1 large egg + 1 egg yolk
• 2 teaspoons vanilla extract
• 1 1/4 cups all-purpose flour
• 1/2 teaspoon baking powder
• 1/2 teaspoon salt
• 1 cup semi-sweet chocolate chips

Let’s Get Cooking! (The Step-by-Step)

1

Preheat your oven to 350°F (175°C). Line an 8×8 inch baking pan with parchment paper. This gives you a quick lift-out later.

2

In your big bowl, whisk the melted butter and brown sugar. Mix for about a minute. It should look smooth.

3

Add the peanut butter, whole egg, egg yolk, and vanilla. Whisk it all together until it’s completely combined and creamy.

4

Sprinkle the flour, baking powder, and salt right over the wet mix. Use a spatula to fold it in. Stop mixing as soon as no dry flour remains. Don’t overmix!

5

Fold in almost all of the chocolate chips. Save a small handful for the top.

6

Spread the thick batter into your prepared pan. Press it into an even layer. Sprinkle the last chocolate chips on top.

7

Bake for 23-28 minutes. The edges will be golden. The center should look just set. A toothpick will have a few moist crumbs. This is key for that perfect, chewy texture.

8

Let the pan cool on a rack for at least 30 minutes. Then, use the parchment to lift the whole blondie slab out. Cut into squares and enjoy!

Notes

Enjoy your homemade Peanut Butter Chocolate Chip Blondie Dessert Recipe!

Nutrition Information

Calories: ~320 kcal

Carbohydrates: 35g

Protein: 5g

Fat: 19g

Saturated Fat: 9g

Cholesterol: 45mg

Sodium: 180mg

Fiber: 2g

Sugar: 24g

Did You Make This?

Leave a review and tag us on social media!

A scoop of vanilla ice cream on a warm blondie is magic. Drizzle with a little extra peanut butter. For another fantastic way to use ripe bananas, check out this easy Peanut Butter Chocolate Banana Muffins recipe.

For a fun twist, crumble a blondie over a bowl of chocolate pudding. It’s a next-level parfait in minutes.

Make This Recipe Your Own (Quick Swaps)

Got different stuff? No problem. Make this recipe work for you.

Swap the chocolate chips for Reese’s Pieces or chopped peanut butter cups. Double down on that peanut butter joy.

Use chunky peanut butter instead of creamy. You’ll get little peanut bits in every bite for extra crunch.

Out of brown sugar? You can use granulated white sugar. The blondies will be a bit less chewy but still totally delicious.

How to Store Leftovers (If You Have Any!)

Store cooled blondies in an airtight container at room temperature for up to 4 days.

They also freeze beautifully. Wrap individual squares tightly and freeze for up to 2 months. Thaw at room temperature or zap in the microwave for 15 seconds.

NUTRITION INFORMATION

• Calories: ~320 kcal
• Carbohydrates: 35g
• Protein: 5g
• Fat: 19g
• Saturated Fat: 9g
• Cholesterol: 45mg
• Sodium: 180mg
• Fiber: 2g
• Sugar: 24g

*This is an estimate per serving. Values will vary based on specific ingredients used.

FREQUENTLY ASKED QUESTIONS

Can I use natural peanut butter?

Yes, but make sure it’s well-stirred. The texture might be a bit oilier. I find standard creamy peanut butter works best for consistent results.

Why an extra egg yolk?

The extra yolk adds richness and fat. It gives you that chewy, dense texture that makes blondies so good. Don’t skip it!

My center is still gooey after baking. Is that okay?

Yes! It will set up as it cools. You want a few moist crumbs on a toothpick. If it looks totally wet, bake for 2-3 more minutes.

See? I told you it was simple. You just made an incredible dessert with almost no effort. That’s a major kitchen win.

This recipe is your secret weapon for any sweet emergency. Keep it bookmarked. Your future self will thank you. And if you’re looking for more quick, crowd-pleasing bakes, our popular Peanut Butter Chocolate Banana Muffins Recipe is always a hit.

Now go enjoy those blondies! Let me know how your batch turned out by leaving a comment and rating below!