Peanut Butter Swirl Brownie Cookies
Highlighted under: Sweet Treat Recipes
It was a rainy Saturday afternoon when I decided to bake something sweet to lift my spirits. I'd recently seen some tempting brownies on my feed but wanted to add a little twist. So, I thought, why not combine rich brownie goodness with a swirl of creamy peanut butter? The result was these magical cookies that are a cross between a brownie and a cookie. Honestly, they turned out to be the perfect companion for a cozy day indoors, and the house smelled heavenly as they baked.
These cookies came about on a particularly gloomy day when I just wanted something comforting. As I rummaged through my pantry, I stumbled upon my jar of Jif creamy peanut butter, which immediately gave me an idea. Mixing it with brownie batter felt like the dream combination I didn't know I needed.
While I was making them, I found that using a little less flour than usual helped keep the cookies chewy, which I love. Once they were out of the oven, I couldn't resist trying one before they even cooled down. Safe to say, I'll be making these again soon!
The Best Part
- They come together in under 30 minutes.
- The peanut butter swirl is rich and creamy.
- Great for sharing, but you might want to keep them all to yourself.
What to Know Before You Start
Before you get started, make sure your butter is truly softened. I like to take it out of the fridge about an hour ahead of time, but if you're short on time, just microwave it for 10 seconds. You don’t want it melted, just soft enough to mix easily with the sugar.
If you're a bit adventurous, don’t hesitate to experiment with different nut butters. Almond or cashew may add their own unique twist. And while I stick with Jif creamy peanut butter for this recipe, any brand you love will do just fine. Just be aware that some might have a different thickness!
Baking times can also vary depending on your oven, so keep a close eye on your cookies. They may need a minute or two more or less than the 12 minutes suggested. If they look set at the edges but a bit soft in the center, you’re golden!
Ingredients
For the cookies
- 1/2 cup unsalted butter, softened
- 1 cup granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1/2 cup all-purpose flour
- 1/3 cup unsweetened cocoa powder
- 1/4 teaspoon salt
- 1/4 teaspoon baking powder
- 1/3 cup Jif creamy peanut butter
Instructions
Steps
Preheat and Prep
Start by preheating your oven to 350°F (175°C) and lining a baking sheet with parchment paper. This will keep the cookies from sticking and make cleanup a breeze.
Mix the Butter and Sugar
In a bowl, beat together the softened butter and granulated sugar until it’s light and fluffy. I usually do this for 2-3 minutes. It really helps create that nice texture in the cookies.
Add Egg and Vanilla
Crack in the egg and mix in the vanilla extract. Make sure it's well combined; you want a nice creamy blend.
Combine Dry Ingredients
In another bowl, whisk together the flour, cocoa powder, salt, and baking powder. Then gradually add this dry mixture to the wet ingredients. Use a spatula to fold it together, so you don’t overmix. You’ll know it’s ready when it looks nice and chocolatey.
Swirl in Peanut Butter
Spoon the cookie dough onto your prepared baking sheet, making sure to leave some space between them. Then, drop a teaspoon of the peanut butter on top of each dough ball and use a toothpick or a knife to swirl it in. You want to create pretty patterns, but don't overdo it!
Bake
Pop them in the oven and bake for about 12 minutes. Keep an eye on them—they’re done when the edges look set but the centers are still soft. Let them cool for a few minutes before transferring to a wire rack.
Tips
Pro Tips
- If you like salt, a sprinkle of flaky sea salt on top after baking adds a nice contrast.
- These cookies hold up well in an airtight container for up to a week, if they last that long!
- You can add chocolate chips for extra chocolate goodness.
Leftovers Plan
These cookies can be stored in an airtight container for about three days, though they usually disappear quickly around here! If you want them to last longer, you can also freeze them for about a month. Just separate them with parchment paper and pop them in a freezer-safe bag. When you're ready to enjoy, just let them thaw at room temperature for a bit.
I also find that microwaving them for about 10 seconds brings back that fresh-from-the-oven feel. Trust me on this – it truly makes a difference when you're craving that warm, gooey goodness again!
Dietary Swaps
If you're avoiding gluten, substituting the all-purpose flour with a cup-for-cup gluten-free blend works beautifully in this recipe. I’ve tried it, and the texture remains quite similar, so you won't miss the regular flour at all. Just check that your cocoa powder is also gluten-free.
For those who may be watching their sugar intake, using a sugar substitute that's designed to bake well could be another option. Sometimes, when I experiment with these substitutes, I find the sweetness can differ, so start with a smaller amount than the recipe calls for and adjust based on your taste.
Questions About Recipes
→ Can I use chunky peanut butter instead?
You can, but I wouldn't recommend it for this recipe since a smooth texture blends better with the brownie batter.
→ What if I don't have cocoa powder?
You could try using melted chocolate, just reduce the butter slightly to balance it out.
→ How do I know when they’re done baking?
You want the edges to look firm, and the center should still seem just a little soft. They’ll set more as they cool.
→ Can I freeze these cookies?
Absolutely! Just wrap them tightly in plastic wrap and they’ll keep for about a month.
→ What’s the best way to store them?
Keep them in an airtight container at room temperature; they’re best eaten fresh but still delicious a few days later.
Peanut Butter Swirl Brownie Cookies
Created by: The Carolynscookbook Team
Recipe Type: Sweet Treat Recipes
Skill Level: Easy
Final Quantity: 12 cookies
What You'll Need
For the cookies
- 1/2 cup unsalted butter, softened
- 1 cup granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1/2 cup all-purpose flour
- 1/3 cup unsweetened cocoa powder
- 1/4 teaspoon salt
- 1/4 teaspoon baking powder
- 1/3 cup Jif creamy peanut butter
How-To Steps
Start by preheating your oven to 350°F (175°C) and lining a baking sheet with parchment paper. This will keep the cookies from sticking and make cleanup a breeze.
In a bowl, beat together the softened butter and granulated sugar until it’s light and fluffy. I usually do this for 2-3 minutes. It really helps create that nice texture in the cookies.
Crack in the egg and mix in the vanilla extract. Make sure it's well combined; you want a nice creamy blend.
In another bowl, whisk together the flour, cocoa powder, salt, and baking powder. Then gradually add this dry mixture to the wet ingredients. Use a spatula to fold it together, so you don’t overmix. You’ll know it’s ready when it looks nice and chocolatey.
Spoon the cookie dough onto your prepared baking sheet, making sure to leave some space between them. Then, drop a teaspoon of the peanut butter on top of each dough ball and use a toothpick or a knife to swirl it in. You want to create pretty patterns, but don't overdo it!
Pop them in the oven and bake for about 12 minutes. Keep an eye on them—they’re done when the edges look set but the centers are still soft. Let them cool for a few minutes before transferring to a wire rack.
Extra Tips
- If you like salt, a sprinkle of flaky sea salt on top after baking adds a nice contrast.
- These cookies hold up well in an airtight container for up to a week, if they last that long!
- You can add chocolate chips for extra chocolate goodness.
Nutritional Breakdown (Per Serving)
- Calories: 145 kcal
- Total Fat: 7.1g
- Saturated Fat: 4.2g
- Cholesterol: 21mg
- Sodium: 80mg
- Total Carbohydrates: 17.2g
- Dietary Fiber: 0.9g
- Sugars: 9.2g
- Protein: 2.7g