Dessert

Ultimate Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars Recipe

ByLily Cross November 17, 2025November 17, 2025

Introduction

If you love rich, gooey treats, these Ultimate Peanut Butter Caramel Toffee Chocolate Chip Cookie Bars are a must-try. Combining creamy peanut butter, luscious caramel, crunchy toffee, and melty chocolate chips, they deliver irresistible layers of flavor and texture in every bite.

A close-up of a thick square dessert bar with three layers: a dense light brown cookie dough base with visible chocolate chips, a middle layer with a creamy caramel texture mixed with chocolate chips, and a top layer of crumbly cookie dough with more chocolate chips. The whole bar is drizzled with smooth golden caramel sauce that flows down the sides, sprinkled with coarse white sea salt flakes, and placed on a piece of parchment paper on a wooden surface with small crumbs scattered around. photo taken with an iphone --ar 4:5 --v 7

Ingredients

1 cup unsalted butter, softened
1 cup granulated sugar
1 cup brown sugar
2 large eggs
1 tsp vanilla extract
2 1/2 cups all-purpose flour
1 tsp baking soda
1/2 tsp salt
1 cup creamy peanut butter
1 cup caramel sauce
1 cup toffee bits
1 cup semi-sweet chocolate chips

Instructions

Step 1: Preheat your oven to 350°F (175°C) and line a 9×13-inch baking pan with parchment paper.
Step 2: In a large bowl, cream together the butter, granulated sugar, and brown sugar until light and fluffy.
Step 3: Add the eggs and vanilla extract, mixing until well combined.
Step 4: In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add this to the wet ingredients, mixing until just combined.
Step 5: Spread the dough evenly into the prepared pan.
Step 6: Drizzle the peanut butter and caramel sauce over the dough, then use a knife to swirl them together.
Step 7: Sprinkle the toffee bits and chocolate chips evenly over the top.
Step 8: Bake for 25-30 minutes, or until the edges are golden brown and the center is set.
Step 9: Allow the bars to cool completely before cutting into squares.

Tips & Variations

For a nut-free version, substitute sunflower seed butter for peanut butter.
Use salted butter if you prefer a slightly saltier contrast to the sweet toppings.
Chill the dough for 30 minutes before spreading to reduce spreading in the oven.

Storage

Store the cookie bars in an airtight container at room temperature for up to 5 days. To keep them fresh longer, refrigerate and bring to room temperature before serving. Reheat gently in the microwave for a few seconds for a gooey treat.

How to Serve

A close-up image of a square dessert bar with three visible layers: the bottom layer is light beige and looks firm, the middle layer is filled with dark chocolate chips embedded in a lighter dough, and the top layer is a thick golden cookie dough also mixed with chocolate chips. The whole bar is drizzled with glossy caramel sauce that flows down the edges, pooling slightly at the base, and sprinkled with coarse white sea salt crystals. The dessert sits on a piece of white parchment paper placed on a wooden surface with blurred similar bars in the background. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use crunchy peanut butter instead of creamy?

Yes, crunchy peanut butter will add extra texture and crunch to the bars, enhancing the toffee bits and chocolate chips.

Is it possible to make these bars gluten-free?

Absolutely. Substitute the all-purpose flour with a gluten-free flour blend, ensuring it includes xanthan gum for best results.