Peanut Butter Swirl Chocolate Chip Blondies Cookies

4 from 1 vote

Sharing some favorite blondies cookies today! My Peanut Butter Swirl Chocolate Chip Blondies are sweet, rich and swirled with peanut butter throughout.

blondies cookies

Blondies Cookies

We love making blondies, such a great dessert to serve your family and friends. Chocolate and peanut butter has always been a favorite flavor combination of mine, so these are near and dear to my heart! Hope you enjoy!

Be sure to try my M&M Cookie Bars too! Follow Picky Palate on Instagram for daily recipe inspiration.

blondies cookies

Ingredients For Blondies Cookies

  • salted butter
  • white chocolate chips
  • brown sugar
  • large eggs
  • pure vanilla extract
  • sour cream
  • all-purpose flour
  • baking soda
  • kosher salt
  • mini chocolate chips
  • creamy peanut butter

blondies cookies

How To Make Blondies

  1. Preheat oven to 350 degrees F. and line an 8×8 inch baking dish with parchment paper. Melt butter in microwave safe bowl until hot. Stir in ¾ Cup white chips until melted and smooth. In a large bow whisk the eggs and sour cream and vanilla until well combined then add the brown sugar, stirring until well combined. Add the flour, baking powder, salt, and baking soda until dough forms. Stir in melted white chips/butter mixture then add white and chocolate chips.
  2. Pour blondie batter into baking dish, spreading evenly. Using a spoon or cookie scoop, place dollops of creamy peanut butter over top of batter then take a knife to run peanut butter through batter, making swirls as you go. Top with more chocolate chips and bake for 30-35 minutes, or until cooked through and just starting to turn golden around the edges. Let cool completely before digging in!

blondies cookies

Start with a large mixing bowl and combine the wet ingredients.

blondies cookies

Add dry ingredients along with the melted butter/white chocolate chip mixture.

blondies cookies

Add more white chocolate chips and mini chocolate chips.

blondies cookies

Stir to combine. This dough is so unbelievably delicious.

blondies cookies

Place dollops of creamy peanut butter evenly on top of blondie dough.

blondies cookies

Take a knife and and swirl peanut butter into blondies. Bake for 30-35 minutes, or until center is set. Remove from oven and let cool before cutting into squares.

blondies cookies

Cut bars into squares and serve room temperature or slightly warmed.

blondies cookies

How To Serve Blondies

Serve blondies either room temperature or try serving warm with a scoop of vanilla ice cream on top.

How To Store Blondies

For any leftover blondies you have, place in an airtight container in the refrigerator for up to 3 days or on the counter room temperature for 2 days.

blondies cookies
4 from 1 vote

Peanut Butter Swirl Chocolate Chip Blondies

These Peanut Butter Swirl Chocolate Chip Blondies are pefect for your next party or sweet tooth craving! Sweet, buttery crisp and peanut buttery fantastic!
Course: Dessert
Cuisine: American
Prep Time 10 mins
Cook Time 35 mins
Total Time 45 mins
Servings: 12
Calories: 404kcal
Author: Jenny
Cost: $10
Print Pin Rate

Equipment

  • Oven
  • Bowl
  • 8 x 8 baking dish
  • parchment paper

Ingredients

  • 4 tablespoons salted butter
  • ¾ cup white chocolate chips
  • 2 large eggs
  • 2 tablespoons sour cream
  • 1 teaspoon pure vanilla extract
  • 3/4 cup brown sugar
  • 1 cup all-purpose flour
  • ½ teaspoon baking powder
  • ½ teaspoon salt
  • 1/4 teaspoon baking soda
  • ½ cup white chocolate chips
  • 1/4 cup mini chocolate chips
  • 1 cup creamy peanut butter
  • 3 tablespoons mini chocolate chips

Instructions

  • Preheat oven to 350 degrees F.and line an 8x8 inch baking dish with parchment paper. Melt butter in microwave safe bowl until hot. Stir in ¾ Cup white chips until melted and smooth. In a large bow whisk the eggs and sour cream and vanilla until well combined then add the brown sugar, stirring until well combined. Add the flour, baking powder, salt, and baking soda until dough forms. Stir in melted white chips/butter mixture then add white and chocolate chips.
  • Pour blondie batter into baking dish, spreading evenly. Using a spoon or cookie scoop, place dollops of creamy peanut butter over top of batter then take a knife to run peanut butter through batter, making swirls as you go. Top with more chocolate chips and bake for 30-35 minutes, or until cooked through and just starting to turn golden around the edges. Let cool completely before digging in!

Nutrition

Calories: 404kcal | Carbohydrates: 42g | Protein: 9g | Fat: 24g | Saturated Fat: 10g | Cholesterol: 43mg | Sodium: 290mg | Potassium: 250mg | Fiber: 2g | Sugar: 31g | Vitamin A: 185IU | Calcium: 83mg | Iron: 1mg
Keywords: blondie recipe, blondies recipe, chocolate chip blondies

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blondies cookies

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19 Responses
  1. Marti

    4 stars
    I made this recipe. It did not look done when I removed it from the oven, but after chilling it held together. It tasted marvelous! I cut it into 16 servings instead of 12 because it is very sweet and rich.

  2. dana

    Great blog you have! Found you through the Spotted contest. I’m in the creative section. These blondie/pb are seriously too die for. Well…I’ll take your word for it since I can only drool from my computer screen.

  3. Mini Baker

    MMMM i’m definitely going to be trying this recipe out tonight! Thanks for sharing! You’ve got a great blog!
    Happy Baking,
    Mini Baker

  4. StuffCooksWant

    WOW! Those look amazing and I wish you'd stop it. Not really. I've gotta make these first. Great idea for us peanut butter lovers.

  5. Hess Fam

    you know i'll be about 1 minute from your house in the next week or so, depressed about my nasty hospital food. what will it take to place an order with the P.P. herself?! will pay BIG BUCKS!!!

    Maybe I'll just have to try this recipe in my 'nesting' state! Looks DELISH!

  6. Caitlin

    These look delicious!

    btw I was watching an old Food Network challenge the other night and my mom loved you on the episode. (it was the chicken one) I was like, "she has a blog!" haha

  7. Sara @ Domestically Challenged

    Your blog is so amazing! I am redoing my kitchen right now, and don't have an oven, but my son and I have been going through choosing what recipes we want to try first!

  8. Miranda

    These look incredible.
    You always have the best sweets.

    I made a few of your cookies and they were huge hits at are kiddie playdates.

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