Brownie Mix Salted Caramel Cookie Bars

Name: Brownie Mix Salted Caramel Cookie Bars
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Yield: 12 bars
Ingredients: 1 box brownie mix (family size); 1/3 cup vegetable oil; 2 large eggs; 1 cup salted caramel sauce; 1/2 cup all-purpose flour; 1/2 teaspoon sea salt

Highlighted under: Daily Kitchen

I’m thrilled to share my version of Brownie Mix Salted Caramel Cookie Bars! Combining the rich flavor of brownies with the gooey sweetness of salted caramel gives these bars an indulgent twist that hits the spot. The convenience of using brownie mix makes them quick and easy to whip up, perfect for when I need a sweet treat in a pinch. Topped with a sprinkling of sea salt, they're a delightful balance of sweet and savory that leaves everyone asking for the recipe!

Created by

Elara Kensington

Last updated on 2026-02-27T18:02:34.670Z

Baking these Brownie Mix Salted Caramel Cookie Bars was an adventure in creating a new favorite dessert in my household. I started with a simple chocolate brownie mix and added layers of melty salted caramel before sprinkling the top with sea salt. The smell that filled my kitchen was heavenly, and the bars turned out beautifully chewy and gooey!

The trick is to slightly underbake them, which ensures a fudgy texture that’s irresistible. Each bite is incredibly satisfying and brings together the best of both worlds—brownies and cookies—with a decadent flavor you won't forget.

Why You'll Love These Bars

Decadent brownie flavor paired with gooey salted caramel
Quick and easy to make using a brownie mix
Perfect for sharing at gatherings or keeping for yourself

The Importance of Ingredients

The ingredients in these Brownie Mix Salted Caramel Cookie Bars play a crucial role in achieving the perfect texture and flavor. For instance, using a high-quality salted caramel sauce greatly enhances the overall taste, contributing a rich, buttery sweetness that contrasts beautifully with the dense brownie base. If you're ever in a pinch, a store-bought caramel sauce is a fine substitute, but consider making your own for a more robust flavor that will truly impress your guests.

Additionally, the inclusion of all-purpose flour, while not typical in classic brownie recipes, adds a chewy structure that elevates the bars from a simple brownie to a more cookie-like texture. This modification allows for easier slicing and handling after baking, making them ideal for sharing at gatherings. If you need a gluten-free option, almond flour can serve as a substitute; just remember it may alter the final texture slightly.

Baking Techniques for Success

Baking time is essential for achieving the right texture in these cookie bars. It's important to start checking for doneness around the 23-minute mark. Insert a toothpick into the center—you're looking for a few moist crumbs attached, not wet batter. Overbaking can result in dry bars, so keep an eye on them during those final moments. For added accuracy, consider using an oven thermometer to ensure your temperature is spot-on, as oven temp variations can greatly affect the baking process.

When it comes to swirling the caramel into the brownie mixture, a simple back-and-forth motion with a knife creates a beautiful marbled effect. Just be careful not to over-swirl; you want distinct caramel ribbons, not a fully blended mixture. This visual appeal is not only great for presentation but also ensures that each bite captures the delightful interplay between chocolate and caramel.

Ingredients

For the Bars

1 box brownie mix (family size)
1/3 cup vegetable oil
2 large eggs
1 cup salted caramel sauce
1/2 cup all-purpose flour
1/2 teaspoon sea salt

Instructions

Instructions

How to Make Brownie Mix Salted Caramel Cookie Bars

Prepare the Oven and Pan

Preheat your oven to 350°F (175°C) and grease a 9x13-inch baking dish.

Mix the Batter

In a bowl, combine the brownie mix, vegetable oil, and eggs, stirring until smooth. Fold in the flour and sea salt until incorporated.

Layer the Caramel

Pour half of the brownie batter into the prepared dish. Drizzle half of the salted caramel sauce over the batter, then spread the remaining brownie batter on top.

Final Touches

Drizzle the remaining caramel sauce on top and lightly swirl it with a knife for a marbled effect.

Bake

Bake for 25 minutes, or until a toothpick inserted comes out with a few moist crumbs. Let cool before cutting into bars.

Enjoy!

Pro Tips

For an extra touch, serve with a scoop of vanilla ice cream for an indulgent dessert experience.

Storage Tips

Once your Brownie Mix Salted Caramel Cookie Bars have cooled, they can be stored in an airtight container at room temperature for up to 3 days. To keep them fresh longer, refrigerate them for up to a week, which can also enhance their flavor as the caramel will become firmer and more concentrated. Just remember to let them sit at room temperature for a few minutes before serving to bring back that gooey texture.

If you're preparing these bars ahead of time, consider freezing them. Individually wrap each bar in plastic wrap and place them in a zip-top freezer bag. They can be stored in the freezer for up to 3 months. When you're ready to enjoy them, simply thaw at room temperature for about an hour, or pop them in the microwave for a quick 10-15 seconds for that fresh-out-of-the-oven feel.

Serving Suggestions

These cookie bars are versatile when it comes to serving options! For a decadent dessert, serve them warm with a scoop of vanilla ice cream on the side—a perfect complement to the fudgy brownie and gooey caramel. Drizzling extra salted caramel on top before serving will take it over the top, creating an indulgent treat everyone will swoon over.

For a more casual presentation, cut the bars into bite-sized pieces for a party platter. Pair them with coffee or homemade whipped cream for an added touch. You can even dust them with powdered sugar for an elegant finish or garnish with chopped nuts for a lovely crunch. No matter how you serve them, they are bound to be a hit!

Questions About Recipes

→ Can I use a different type of brownie mix?

Yes! Any flavor of brownie mix will work well; just ensure it complements the caramel.

→ How should I store these cookie bars?

Store them in an airtight container at room temperature for up to 3 days or in the fridge for up to a week.

→ Can I make these bars in advance?

Absolutely! You can make them a day ahead and store them covered until you're ready to serve.

→ Is it possible to make this recipe gluten-free?

Yes! Use a gluten-free brownie mix and ensure all ingredients are gluten-free.