If you’re on the lookout for a dessert that combines a rich, buttery flavor with the perfect balance of sweet and salty, then these Salted Caramel Butterscotch Blondies are calling your name. Imagine biting into a soft, chewy blondie filled with gooey butterscotch chips and drizzled with luscious salted caramel sauce. These blondies are not just a treat; they’re a delightful experience that will leave your taste buds dancing. Whether it’s for a cozy family gathering or a sweet treat for yourself, these blondies are sure to impress!
Why This Recipe Is Reliable

This recipe for Salted Caramel Butterscotch Blondies is crafted with care and precision, ensuring a perfect bake every time. The combination of brown sugar and granulated sugar creates a deep, caramel-like flavor while keeping the blondies soft and chewy. The addition of an extra egg yolk adds richness, giving these blondies an incredible texture. Plus, with simple ingredients that you probably already have in your pantry, making these blondies is both easy and satisfying.
Ingredient Checklist

- 2 1/8 cups all-purpose flour
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 12 tablespoons unsalted butter, melted and cooled to room temperature
- 1 cup packed brown sugar
- 1/2 cup granulated sugar
- 1 large egg
- 1 egg yolk
- 2 teaspoons vanilla extract
- 1 cup butterscotch chips
- 1/2 cup salted caramel sauce
- Sea salt for sprinkling over bars
Setup & Equipment

- 9×13-inch baking pan – for baking the blondies
- Mixing bowls – for combining the ingredients
- Whisk – to mix the dry ingredients
- Spatula – for folding in the butterscotch chips
- Measuring cups and spoons – for accurate measurements
- Cooling rack – to cool the blondies before cutting
Directions: Salted Caramel Butterscotch Blondies
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Grease your 9×13-inch baking pan or line it with parchment paper for easy removal.
Step 2: Mix Dry Ingredients
In a medium bowl, whisk together the all-purpose flour, baking soda, and salt. Set this mixture aside.
Step 3: Combine Wet Ingredients
In a large mixing bowl, combine the melted butter, packed brown sugar, and granulated sugar. Whisk until smooth and well blended.
Step 4: Add Eggs and Vanilla
Add the egg, egg yolk, and vanilla extract to the butter-sugar mixture. Mix until fully incorporated.
Step 5: Combine Dry and Wet Mixtures
Gradually add the dry ingredients to the wet ingredients, stirring until just combined. Be careful not to overmix; a few lumps are okay.
Step 6: Fold in Butterscotch Chips
Gently fold in the butterscotch chips with a spatula until evenly distributed throughout the batter.
Step 7: Pour and Bake
Pour the batter into the prepared baking pan, spreading it evenly. Drizzle the salted caramel sauce over the top and use a knife to swirl it gently into the batter.
Step 8: Bake
Bake in the preheated oven for 25-30 minutes, or until the edges are golden and a toothpick inserted into the center comes out with a few moist crumbs.
Step 9: Cool and Serve
Allow the blondies to cool in the pan on a wire rack for about 10 minutes. Then, sprinkle with sea salt before transferring the blondies to the cooling rack to cool completely. Cut into squares and enjoy!
Vegan & Vegetarian Swaps
- Replace the unsalted butter with coconut oil or a plant-based butter alternative.
- Use a flax egg (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water) in place of the egg.
- Substitute the butterscotch chips with dairy-free chocolate chips.
- Make sure to use a plant-based salted caramel sauce.
Steer Clear of These
- Instant or quick-cooking oats – they won’t provide the right texture.
- Using old or expired baking soda – it may not leaven properly.
- Overmixing the batter – this can lead to dense blondies instead of soft and chewy ones.
Leftovers & Meal Prep
These Salted Caramel Butterscotch Blondies store beautifully. Once cooled, cut them into squares and store in an airtight container at room temperature for up to 3 days. For longer storage, you can refrigerate them for up to a week or freeze them for up to 3 months. Just make sure to wrap them tightly to prevent freezer burn. When ready to enjoy, let them thaw at room temperature or warm them slightly in the microwave for that fresh-baked taste!
Top Questions & Answers
Can I use light brown sugar instead of dark brown sugar?
Yes, you can use light brown sugar instead of dark brown sugar. The flavor will be slightly lighter, but it will still work well in the blondies.
What can I use if I don’t have butterscotch chips?
If you don’t have butterscotch chips, you can use chocolate chips or white chocolate chips as a substitute. They will give a different flavor, but they will still be delicious!
Can I make these gluten-free?
Absolutely! You can substitute the all-purpose flour with a 1:1 gluten-free flour blend. Just make sure the blend contains xanthan gum for the best texture.
How do I know when the blondies are done baking?
The blondies are done when the edges are golden brown and a toothpick inserted into the center comes out with a few moist crumbs. Avoid overbaking to keep them chewy!
See You at the Table
These Salted Caramel Butterscotch Blondies are sure to become a favorite in your dessert repertoire. With their rich flavors and delightful textures, they’re perfect for sharing or indulging in all by yourself. The combination of sweet butterscotch and the savory touch of salted caramel creates a harmony that is simply irresistible. So gather your ingredients, preheat that oven, and get ready to enjoy a pan of blissful blondies that will have everyone coming back for more! Happy baking!

Salted Caramel Butterscotch Blondies
Ingredients
For the Blondies:
- 2 1/8 cups all-purpose flour
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 12 tablespoons unsalted butter melted and cooled to room temperature
- 1 cup packed brown sugar
- 1/2 cup granulated sugar
- 1 large egg
- 1 large egg yolk
- 2 teaspoons vanilla extract
- 1 cup butterscotch chips
- 1/2 cup salted caramel sauce
- Sea salt for sprinkling over bars
Instructions
Directions:
- Step 1: Preheat your oven to 350°F (175°C). Grease your 9x13-inch baking pan or line it with parchment paper for easy removal.
- Step 2: In a medium bowl, whisk together the all-purpose flour, baking soda, and salt. Set this mixture aside.
- Step 3: In a large mixing bowl, combine the melted butter, packed brown sugar, and granulated sugar. Whisk until smooth and well blended.
- Step 4: Add the egg, egg yolk, and vanilla extract to the butter-sugar mixture. Mix until fully incorporated.
- Step 5: Gradually add the dry ingredients to the wet ingredients, stirring until just combined. Be careful not to overmix; a few lumps are okay.
- Step 6: Gently fold in the butterscotch chips with a spatula until evenly distributed throughout the batter.
- Step 7: Pour the batter into the prepared baking pan, spreading it evenly. Drizzle the salted caramel sauce over the top and use a knife to swirl it gently into the batter.
- Step 8: Bake in the preheated oven for 25-30 minutes, or until the edges are golden and a toothpick inserted into the center comes out with a few moist crumbs.
- Step 9: Allow the blondies to cool in the pan on a wire rack for about 10 minutes. Then, sprinkle with sea salt before transferring the blondies to the cooling rack to cool completely. Cut into squares and enjoy!
Equipment
- 9x13-inch baking pan
- Mixing Bowls
- Whisk
- Spatula
- Measuring cups and spoons
- Cooling Rack
Notes
- Store cooled blondies in an airtight container at room temperature for up to 3 days.
- For longer storage, refrigerate them for up to a week or freeze for up to 3 months.
- Let frozen blondies thaw at room temperature before enjoying.
