Name: Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars
Prep time: 20 min
Cook time: 28 min
Total time: 48 min
Yield: 16 bars
Cuisine: American
Ingredients: ½ cup unsalted butter, melted; ½ cup creamy peanut butter; 1 cup light brown sugar, packed; 1 large egg; 2 teaspoons vanilla extract; 1 cup all-purpose flour; ¼ teaspoon salt; ⅔ cup semisweet chocolate chips; ½ cup toffee bits; ½ cup caramel pieces

Hey y'all! Get ready to treat yourself to a decadent batch of Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars. These gooey, indulgent dessert bars are loaded with creamy peanut butter, luscious caramel, crunchy toffee bits, and melty chocolate chips—making them perfect for everything from bake sales to family gatherings or midnight munchies. Friends and family always ask for seconds, so grab your apron and let's get cooking!

Why You'll Love This Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars Recipe

The ultimate sweet-and-salty combo thanks to peanut butter, caramel, and chocolate.
Easy, one-pan dessert—ready in under an hour with minimal mess.
Thick, chewy texture with delicious gooey pockets of caramel and chocolate in every bite.
Perfect for parties, potlucks, or prepping ahead for make-ahead treats.
Completely customizable with your favorite mix-ins and toppings.

Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars Ingredients

½ cup (1 stick, 113g) unsalted butter, melted
¾ cup (200g) creamy peanut butter
1 cup (220g) light brown sugar, packed
¼ cup (50g) granulated sugar
2 large eggs, room temperature
2 teaspoon pure vanilla extract
1 ¾ cups (220g) all-purpose flour
½ teaspoon baking powder
¼ teaspoon baking soda
½ teaspoon salt
¾ cup (135g) semisweet chocolate chips
½ cup (80g) toffee bits
½ cup (120ml) caramel sauce (plus extra for drizzling, optional)

How to Make Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars

1. Prep Your Pan and Oven

Preheat your oven to 350°F (175°C). Line a 9x9-inch baking pan with parchment paper, leaving an overhang for easy removal.

2. Mix the Wet Ingredients

In a large bowl, whisk together the melted butter and peanut butter until smooth.
Add in both sugars and mix until combined, then whisk in eggs and vanilla extract until the mixture is creamy.

3. Add the Dry Ingredients

In a separate bowl, whisk together flour, baking powder, baking soda, and salt.
Gradually stir dry ingredients into the wet mixture until just combined (don't over-mix!).

4. Fold in the Mix-Ins

Gently fold in the chocolate chips and toffee bits with a spatula.

5. Assemble and Swirl in the Caramel

Press half the cookie dough evenly into the prepared pan.
Drizzle caramel sauce over the dough, then dollop or gently spread the remaining dough on top. Swirl through the dough with a knife for marbled caramel pockets.

Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars

6. Bake the Cookie Bars

Bake for 28–32 minutes, until golden brown on the edges and just set in the center (do not overbake—bars set while cooling!).

7. Cool, Slice & Drizzle

Cool bars completely in the pan on a wire rack for at least 1 hour. Lift out using the parchment, slice into squares, and drizzle more caramel if desired. Enjoy!

Notes: Tips for Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars

For best results, use room temperature eggs and creamy peanut butter.
If using homemade caramel, make sure it’s slightly thickened—not too runny. Find a tried-and-true recipe here.
Bars may look underbaked in the center—let them cool fully before slicing for perfect edges.

Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars Variations

Nutty Crunch: Fold in ½ cup chopped roasted peanuts for extra crunch.
White Chocolate Version: Substitute white chocolate chips in place of semisweet.
Gluten-Free: Use a 1:1 gluten-free all-purpose flour blend.

Required Equipment for Making Cookie Bars

9x9-inch baking pan
Parchment paper
Whisk and mixing bowls
Spatula
Wire rack for cooling

Storage Instructions for Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars

Store cookie bars in an airtight container at room temperature for up to 4 days.
Refrigerate for up to 1 week; bring to room temperature before serving for best texture.
Freeze tightly wrapped bars for up to 2 months—thaw overnight in the fridge.

Pairings & Serving Recommendations

Serve warm bars with a scoop of vanilla ice cream and an extra caramel drizzle.
Pair with a glass of cold milk, hot cocoa, or robust coffee.
For parties, cut into bite-sized pieces and arrange on a dessert platter.

Pro Tips for Perfect Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars

Use a parchment paper sling for easy, neat removal and slicing.
Let bars cool completely before cutting for those Instagram-worthy, clean edges.
Chilling the dough for 10–15 minutes before baking produces a softer, thicker bar.

FAQ: Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars

Can I double this recipe for a 9x13" pan?
Yes! Just double all ingredients and bake for 30–35 minutes, testing for doneness in the center.
Can I use natural peanut butter?
It's best to use conventional, no-stir peanut butter for structure—natural types may separate and affect texture.
Can I make these bars nut-free?
Try using sunflower seed butter in place of peanut butter and omit toffee bits with nuts.

Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars