Description
Deliciously rich Mocha Caramel Crunch Chocolate Chip Cookie Bars combine a buttery mocha-flavored cookie base with a luscious homemade caramel layer, topped with crispy Rice Krispies and a smooth chocolate drizzle. Perfect for gatherings or as a decadent treat, these bars blend textures and flavors for a truly indulgent experience.
Ingredients
Cookie Base
- 2 sticks (1 cup) unsalted butter, at room temperature
- 2/3 cup light brown sugar
- 1/2 cup granulated sugar
- 2 eggs
- 1 tablespoon vanilla extract
- 1 tablespoon instant coffee
- 2 1/4 cups all-purpose flour
- 1 teaspoon baking soda
- 1 teaspoon kosher salt
- 2 cups semi-sweet chocolate chips
Caramel Layer
- 2 cups granulated sugar
- 1/2 cup heavy cream, plus more if needed
- 4 tablespoons unsalted butter, at room temperature, cut into chunks
- 1 tablespoon Kahlua (optional)
- Pinch of sea salt
Topping
- 2-3 cups semi-sweet chocolate chips
- 1 cup Rice Krispies cereal
Instructions
- Preheat Oven and Prepare Pan: Preheat your oven to 350 degrees F (175 degrees C). Grease a 9×13 inch baking dish to prevent sticking.
- Make the Cookie Dough: In a large mixing bowl, beat together the softened butter, light brown sugar, and granulated sugar until well combined and creamy. Add the eggs, vanilla extract, and instant coffee, beating until the mixture is smooth and fluffy. Gradually add the all-purpose flour, baking soda, and kosher salt. Mix until just combined. Stir in 2 cups of the semi-sweet chocolate chips to distribute evenly.
- Bake the Cookie Base: Spread the cookie dough evenly in the prepared baking dish. Bake in the preheated oven for 18-20 minutes, or until the center is set but still soft. Allow the cookie base to cool completely in the pan.
- Prepare the Caramel Sauce: Using a large, dry, heavy-bottomed pot, cook 2 cups of granulated sugar over moderate-high heat. Stir constantly with a heat-proof rubber spatula until the sugar melts and turns a golden amber caramel, about 8 minutes. Remove from heat and let cool for 5 minutes. Carefully whisk in the chunks of butter one at a time until fully incorporated, allowing the caramel to bubble. Slowly add the 1/2 cup of heavy cream while whisking to combine. Return the pot to moderate heat and cook, stirring until the caramel thickens and reaches 235-240°F on a sugar thermometer, about 5 minutes. Remove from heat, then stir in the optional Kahlua and a pinch of sea salt. Let the caramel cool for 5 minutes.
- Assemble the Caramel Layer: Pour the cooled caramel evenly over the baked cookie base. Let the caramel set undisturbed for at least 30 minutes to firm up.
- Add the Topping: Melt the remaining 2-3 cups of semi-sweet chocolate chips either in the microwave in short bursts or over a double boiler until smooth. Sprinkle the Rice Krispies cereal evenly over the caramel layer, then drizzle or pour the melted chocolate over the top, covering the cereal completely.
- Set and Serve: Place the bars in the refrigerator for 15-20 minutes to allow the chocolate topping to set. Once set, cut the bars into squares and serve at room temperature. Store leftover bars in the refrigerator or a cool, dark place.
Notes
- For a stronger coffee flavor, increase the instant coffee to 1 1/2 tablespoons.
- Kahlua is optional but adds a nice depth of flavor to the caramel.
- Ensure the caramel does not burn by stirring constantly and monitoring temperature carefully.
- Bars can be stored in an airtight container in the fridge for up to 1 week.
- For a gluten-free version, substitute all-purpose flour with a gluten-free baking flour blend.
- Allow bars to come to room temperature before serving for optimal flavor and texture.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
