Butterscotch Toffee Cookie Bars Recipe
Introduction
Butterscotch Toffee Cookie Bars are a delightful treat combining rich, buttery flavors with sweet butterscotch and crunchy toffee bits. These bars are perfect for satisfying your dessert cravings with a soft, chewy texture and a golden crust.

Ingredients
- 1 cup unsalted butter, melted
- 1 1/2 cups packed brown sugar
- 2 large eggs
- 2 teaspoons pure vanilla extract
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon kosher salt
- 1 cup butterscotch baking chips
- 3/4 cup toffee bits
Instructions
- Step 1: Preheat your oven to 350°F (177°C). Line a 9×13-inch baking pan with parchment paper, allowing some overhang for easy removal.
- Step 2: In a large bowl, whisk together the melted butter and packed brown sugar until the mixture is glossy and smooth.
- Step 3: Add the eggs one at a time, whisking well after each addition. Stir in the vanilla extract.
- Step 4: Sift in the flour, baking powder, and salt. Gently fold the dry ingredients into the wet mixture until just combined, being careful not to overmix.
- Step 5: Fold in the butterscotch chips and toffee bits evenly throughout the batter.
- Step 6: Spread the batter evenly into the prepared pan and smooth the top with a spatula.
- Step 7: Bake for 25–30 minutes until the edges turn golden and the center is set but still soft.
- Step 8: Allow the bars to cool completely in the pan. Use the parchment paper overhang to lift them out and slice into squares.
Tips & Variations
- Chill the bars before slicing to achieve cleaner edges and easier cutting.
- Use high-quality vanilla extract for a richer, more aromatic flavor.
- Avoid overmixing the batter to keep the bars soft and tender.
- For extra texture, consider adding chopped nuts like pecans or walnuts.
- These bars freeze well; wrap them tightly and store in the freezer for up to 2 months.
Storage
Store the cookie bars in an airtight container at room temperature for up to 4 days. To extend their freshness, refrigerate for up to a week or freeze tightly wrapped for up to 2 months. Reheat gently in the microwave or oven to soften when serving.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I substitute butter with margarine or oil?
Butter provides both flavor and texture that are essential to these bars. While margarine can work in a pinch, oil is not recommended as it may alter the texture and richness.
What can I use if I don’t have toffee bits?
If toffee bits are unavailable, finely chopped hard toffee candy or caramel bits make a good substitute. Alternatively, you can omit them and add extra butterscotch chips for sweetness.
Print
Butterscotch Toffee Cookie Bars Recipe
- Total Time: 40 minutes
- Yield: 24 bars 1x
Description
Delight in these chewy and rich Butterscotch Toffee Cookie Bars, featuring a perfect blend of brown sugar, melted butter, and luscious butterscotch chips combined with crunchy toffee bits. Baked to golden perfection, these bars offer a soft, buttery texture with a sweet and buttery toffee flavor that melts in your mouth.
Ingredients
Wet Ingredients
- 1 cup unsalted butter, melted
- 1 1/2 cups packed brown sugar
- 2 large eggs
- 2 teaspoons pure vanilla extract
Dry Ingredients
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon kosher salt
Add-ins
- 1 cup butterscotch baking chips
- 3/4 cup toffee bits
Instructions
- Preheat Oven: Preheat your oven to 350°F (177°C). Line a 9×13-inch baking pan with parchment paper, leaving an overhang on the sides for easy removal.
- Combine Butter and Sugar: In a large bowl, whisk together the melted unsalted butter and packed brown sugar until the mixture becomes glossy and smooth, ensuring the sugar is well incorporated.
- Add Eggs and Vanilla: Add the eggs one at a time, whisking thoroughly after each addition. Stir in the pure vanilla extract to enhance the flavor.
- Incorporate Dry Ingredients: Sift together the all-purpose flour, baking powder, and kosher salt. Gently fold these dry ingredients into the wet mixture until just combined, being careful not to overmix to keep the batter soft.
- Add Butterscotch and Toffee: Fold in the butterscotch baking chips and toffee bits evenly throughout the batter for bursts of sweet and crunchy texture.
- Transfer and Bake: Spread the batter evenly into the prepared baking pan and smooth the top. Bake in the preheated oven for 25–30 minutes until the edges are golden and the center is just set but still soft.
- Cool and Slice: Allow the bars to cool completely in the pan. Use the parchment paper overhang to lift the bars out and slice into squares. For cleaner edges, chill the bars before slicing.
Notes
- Chill bars before slicing for cleaner edges.
- Use high-quality vanilla extract for enhanced flavor.
- Avoid overmixing the batter to maintain a soft texture in the bars.
- These bars freeze well for up to 2 months when wrapped tightly to retain freshness.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: butterscotch cookie bars, toffee bars, dessert bars, easy cookie bars, butterscotch baking chips, toffee bits, sweet snack

