Butterscotch Toffee Cookie Bars – Irresistibly Chewy & Dangerously Buttery (Ready in Under 40 Minutes!)

Butterscotch Toffee Cookie Bars are the kind of dessert that disappears before you even finish slicing them. Thank you for being here, sweet friend. Truly. Recipes like this remind me of after-school baking sessions — when the kitchen smelled like brown sugar and butter, and we’d hover near the oven waiting for that golden top to set just enough to sneak a corner piece.

These bars are soft in the center, lightly crisp on the edges, and loaded with melty butterscotch chips and crunchy toffee bits. They’re simple, nostalgic, and absolutely perfect for potlucks, cookie trays, or cozy weekend baking.

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Overview of Recipe Content

What Are Butterscotch Toffee Cookie Bars?

Butterscotch Toffee Cookie Bars are thick, chewy cookie bars baked in a single pan — no scooping required! Think of them as chocolate chip cookie bars’ rich, caramelized cousin.

They feature:

• A buttery brown sugar base
• Sweet butterscotch chips
• Crunchy toffee bits
• A soft, chewy center

Perfect for:

• Holiday cookie platters
• Bake sales
• Family gatherings
• Lunchbox treats
• Late-night sweet cravings

If you loved my Soft and Chewy Twix Cookies or these Chocolate Chip Cookie Bars https://poulef.com/chocolate-chip-cookie-bars/, these bars will feel right at home in your kitchen.

Why You’ll Love Them

• No chilling required
• Simple pantry ingredients
• Deep caramel-like flavor
• Chewy texture with crunchy bites
• Easy to slice and serve

What They Taste Like

Rich brown sugar gives these bars a warm, almost caramel undertone. The butterscotch chips melt into little golden pockets of sweetness, while the toffee bits add that irresistible crunch. The edges are slightly crisp, the center is chewy, and every bite tastes like comfort.

Ingredients

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• 2 large eggs
• 2 cups all-purpose flour
• 1 teaspoon baking soda
• 1 ½ cups brown sugar (packed)
• ½ teaspoon salt
• 2 teaspoons vanilla extract
• 1 cup unsalted butter, melted
• 1 cup butterscotch chips
• 1 cup toffee bits

Tools You’ll Need

• 9×13 inch baking pan
• Parchment paper
• Mixing bowls
• Whisk
• Rubber spatula

Substitutions & Add-Ins

• Add ½ cup chopped pecans for extra crunch.
• Swap butterscotch chips for white chocolate.
• Sprinkle flaky sea salt on top before baking.
• Drizzle melted chocolate over cooled bars.

How to Make Butterscotch Toffee Cookie Bars

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Step 1: Prep the Pan

Preheat oven to 350°F. Line a 9×13 baking pan with parchment paper for easy removal.

Step 2: Mix Wet Ingredients

In a large bowl, whisk melted butter and brown sugar until smooth and glossy.

Add eggs and vanilla. Mix until fully combined and slightly thickened.

Step 3: Add Dry Ingredients

In a separate bowl, whisk flour, baking soda, and salt.

Gradually add dry ingredients to wet mixture, stirring just until combined. Do not overmix — we want chewy, not cakey.

Step 4: Fold in Chips & Toffee

Gently fold in butterscotch chips and toffee bits.

The batter will be thick and rich.

Step 5: Bake

Spread evenly into prepared pan.

Bake 22–28 minutes, or until edges are golden and center is just set. A toothpick should come out with a few moist crumbs.

Do not overbake — they’ll continue setting as they cool.

Step 6: Cool & Slice

Let cool completely before slicing for clean edges.

If you’re impatient like I am, let them cool at least 20 minutes before cutting into warm, gooey squares.

What to Serve with Butterscotch Toffee Cookie Bars

These bars pair beautifully with:

• Cold milk
• Vanilla ice cream
• Hot coffee
• Salted caramel drizzle

For a full dessert spread, serve alongside Salted Caramel Brownies https://poulef.com/salted-caramel-brownies/ and Peanut Butter Sheet Cake https://poulef.com/old-school-peanut-butter-sheet-cake/.

And don’t forget to pin these beauties to Pinterest at https://www.pinterest.com/poulefrecipe/ — they’re cookie tray gold!

Tips for Making Them Perfect

• Use packed brown sugar for best texture.
• Melt butter but let it cool slightly before mixing with eggs.
• Slightly underbake for chewy centers.
• Use parchment for easy lifting and slicing.
• Chill briefly before slicing for ultra-clean edges.

Storage Instructions

Room Temperature: Store in airtight container for up to 5 days.
Refrigerator: Keeps up to 1 week.
Freezer: Freeze sliced bars for up to 3 months. Thaw at room temperature.

General Information

Cookie bars became popular because they’re quicker and easier than scooping individual cookies. The brown sugar-heavy base gives these bars that classic chewy texture American bakeries are known for.

The butterscotch and toffee combination is nostalgic — reminiscent of old-fashioned candy shops and holiday baking traditions.

Frequently Asked Questions

Can I use salted butter?

Yes — just reduce salt in recipe slightly.

Why are my bars dry?

They may have been overbaked. Remove when center is just set.

Can I double the recipe?

Yes — bake in two 9×13 pans.

Can I add chocolate chips?

Absolutely! Half butterscotch, half chocolate is delicious.

Can I make them ahead?

Yes — they stay soft for several days.

Conclusion

These Butterscotch Toffee Cookie Bars are buttery, chewy, and packed with caramelized sweetness. They’re easy enough for weeknight baking but impressive enough for holiday trays.

If you love rich, chewy desserts, you’ll also adore Soft and Chewy Twix Cookies and Salted Caramel Brownies https://poulef.com/salted-caramel-brownies/.

Bake them once, and I promise — they’ll become a family favorite.

Interactive Elements

Did you try these bars? Leave a comment and star rating below — I love hearing how they turn out in your kitchen!

Snap a photo and tag it on Pinterest at https://www.pinterest.com/poulefrecipe/ so I can see your sweet creations!

Nutritional Information (Approximate Per Bar – 24 Bars)

Nutrient	Amount
Calories	240 kcal
Carbohydrates	30g
Protein	2g
Fat	12g
Saturated Fat	7g
Sugar	20g
Fiber	1g
Sodium	110mg

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