There’s a cozy comfort that comes with the scent of freshly baked goods wafting through the kitchen, and it’s hard to beat the allure of butterscotch blondies. I discovered this simple yet indulgent recipe while searching for something sweet to satisfy my cravings during a chilly afternoon. As the blondies bake, they create a resonating warmth that makes you forget about the outside world.

These blondies are not just another dessert; they are decadent bars infused with the rich flavors of butter and brown sugar, perfectly complemented by the crunch of toasted pecans. Topped with thick, creamy brown sugar frosting, they become an irresistible treat for gatherings or an afternoon coffee break. Best of all, they come together easily—perfect for those of us searching for a delightful home-baked indulgence in the midst of our busy lives. Join me in whipping up these insanely buttery butterscotch blondies that promise to brighten any day!

Why is this Butterscotch Blondies Recipe a Must-Try?

Indulgent Treat: Each bite of these blondies wraps you in a warm embrace of butterscotch and buttery goodness.

Easy Baking: Minimal skills are required to whip up this decadent dessert, ensuring that even novice bakers can shine.

Perfectly Sweet: The blend of brown sugar and toasted pecans creates a symphony of flavors that’ll have everyone coming back for more.

Versatile Options: With suggestions for variations like adding butterscotch chips or spices, this recipe can be tailored to your taste.

Crowd-Pleasing: Whether for parties or cozy afternoons, these blondies are the ultimate treat for gatherings.

Don’t forget to check out my expert tips for ensuring your blondies come out perfectly every time!

Butterscotch Blondies Recipe Ingredients

For the Blondies
• Unsalted Butter – Provides richness and moisture; make sure it's at room temperature for proper mixing.
• Brown Sugar – Adds sweetness and enhances butterscotch flavor; using dark brown sugar deepens the taste.
• Large Eggs – Essential for structure and moisture; always use fresh eggs for best results.
• Vanilla Extract – Introduces a warm, sweet flavor; opt for pure extract to enhance taste.
• All-Purpose Flour – Forms the base; fluff the flour before measuring to avoid dryness.
• Baking Powder – Helps the blondies rise; ensure it's fresh for the best results.
• Salt – Balances sweetness and enhances flavors across the board.
• Chopped Pecans – Adds a delightful crunch and nutty flavor; substitute with walnuts or omit for nut-free.

For the Brown Sugar Frosting
• Unsalted Butter – Creates a rich base for the frosting; be sure to use soft butter for easy mixing.
• Brown Sugar – Provides sweetness and deep flavor for the frosting; stick with light or dark brown sugar as you prefer.
• Powdered Sugar – Helps to thicken the frosting while adding sweetness; essential for that creamy texture.
• Half-and-Half – Adds creaminess; you can use milk for a lighter version if needed.
• Vanilla Extract – Enhances the frosting's sweetness and flavor profile, making it more enjoyable.

Get ready to indulge in these irresistible butterscotch blondies!

How to Make Butterscotch Blondies

Preheat Oven: Begin by preheating your oven to 350°F (175°C). Next, grease a half-sheet pan (13×18 inches) to prepare for your blondie batter.
Cream Butter and Sugar: In a large mixing bowl, cream together 1 cup of room temperature unsalted butter and 3 cups of brown sugar until the mixture is light and fluffy. This step is crucial for a rich texture!
Add Eggs and Vanilla: Crack in 4 large eggs, adding them one at a time while mixing well after each addition. Now, stir in 2 teaspoons of vanilla extract for that warm, sweet aroma.
Mix Dry Ingredients: In a separate bowl, whisk together 3 cups of all-purpose flour, 1 tablespoon of baking powder, and 1 teaspoon of salt. Gradually incorporate this mixture into your wet ingredients, mixing until just combined.
Fold in Pecans: Gently fold in 1 ½ cups of chopped toasted pecans. Be careful not to overmix, as this can affect the texture of your delicious blondies.
Pour Batter: Pour the batter into your prepared pan and spread it evenly. Bake for about 25-30 minutes or until a toothpick inserted in the center comes out clean and the edges are lightly golden.
Prepare Frosting: For the frosting, beat together 2 sticks of softened unsalted butter and 2 cups of brown sugar until smooth. Gradually add in 4 cups of powdered sugar and ⅓ cup of half-and-half, mixing until you achieve a creamy, fluffy consistency. Stir in 2 teaspoons of vanilla extract.
Frost the Blondies: Allow the blondies to cool completely before spreading the thick, creamy brown sugar frosting generously over the top.

Optional: For a delightful twist, sprinkle extra toasted pecans on top of the frosting for added crunch!

Exact quantities are listed in the recipe card below.

Make Ahead Options

These Butterscotch Blondies are perfect for busy home cooks who want to enjoy homemade treats without the last-minute rush! You can prepare the blondie batter up to 24 hours in advance; simply store it in an airtight container in the refrigerator to maintain its quality. The chopped toasted pecans can also be prepped ahead, allowing for easy incorporation into the batter when you're ready to bake. When you’re set to serve, just pour the batter into the pan and bake as directed. For the frosting, you can make it up to 3 days ahead; just keep it refrigerated in a sealed container. When ready to serve, bring it to room temperature before spreading it generously over the cooled blondies for a delightful finishing touch!

Butterscotch Blondies Variations

Feel free to experiment with these blondies and make them your own with delightful twists and substitutions!

Nut-Free: Omit the pecans altogether, or replace them with chocolate chips for a nut-free treat that's equally indulgent. This switch keeps the chewy texture while adding a different layer of sweetness.
Butterscotch Chips: Add 1 cup of butterscotch chips to the batter before baking for an extra hit of flavor that'll make you swoon. The melted chips will create pockets of gooey goodness throughout.
Spice It Up: Sprinkle in a teaspoon of cinnamon or nutmeg to the batter for a warm, spiced flavor that adds depth and coziness to every bite. Perfect for chilly evenings!
Cream Cheese Frosting: Swap the brown sugar frosting for a tangy cream cheese frosting. Just mix softened cream cheese with butter, powdered sugar, and a splash of vanilla for a decadent twist.
Caramel Drizzle: Drizzle a little warm caramel sauce on top of the frosting before serving to elevate these blondies to a new level of indulgence. The rich caramel will complement the butter and brown sugar beautifully.
Gluten-Free: Substitute all-purpose flour with a gluten-free blend for a gluten-free version everyone can enjoy. Make sure to check that your baking powder is gluten-free as well!
Coconut Bliss: Fold in 1 cup of shredded coconut with the pecans for a tropical vibe that contrasts wonderfully with the rich butterscotch flavor.
Mint Infusion: Add a teaspoon of mint extract to the batter for a refreshing twist that turns these blondies into a novelty. Pair well with a scoop of vanilla ice cream for a delightful dessert!

With so many variations, your butterscotch blondies can become a new favorite every time you bake them!

Storage Tips for Butterscotch Blondies

Room Temperature: Store blondies in an airtight container at room temperature for up to 5 days to maintain their deliciously moist texture and flavor.

Fridge: If you prefer a firmer texture, refrigerate blondies in an airtight container for up to a week. Bring them to room temperature before serving for optimal flavor.

Freezer: For longer storage, freeze individual slices wrapped tightly in plastic wrap and then in foil for up to 3 months. Thaw at room temperature for a sweet treat anytime!

Reheating: Enjoy warm blondies by microwaving a slice for about 10-15 seconds. This enhances their gooey butterscotch flavor and makes the frosting delightful again!

Expert Tips for Perfect Butterscotch Blondies

• Flour Measurement: Fluff your flour before measuring to prevent dense blondies; accurate measurement is key to achieving the perfect texture.

• Fresh Ingredients: Always use fresh baking powder and eggs for optimal rise and moisture; stale ingredients can lead to disappointing results.

• Doneness Test: Check for doneness by looking for a golden top and edges pulling away from the pan. Avoid overbaking to ensure moist butterscotch blondies.

• Frosting Consistency: For a creamy brown sugar frosting, sift powdered sugar to eliminate lumps; this ensures a smooth and velvety finish.

• Nut Alternatives: If you're nut-free, consider substituting chopped pecans with chocolate chips or simply omit them entirely without sacrificing flavor.

What to Serve with Butterscotch Blondies with Brown Sugar Frosting?

When you're ready to elevate your dessert experience, consider these delightful pairings that will perfectly complement the sweet, buttery goodness of your blondies.

Fresh Berries: The tartness of fresh berries like raspberries or strawberries adds a refreshing contrast to the sweetness of the blondies.
Vanilla Ice Cream: Creamy vanilla ice cream drizzled with a little caramel sauce creates a rich, indulgent treat that pairs beautifully with the caramel notes of the blondies.
Espresso: A shot of rich, bold espresso balances the sweetness and enhances the flavors, making it a perfect after-dinner option.
Nutty Coffee: Serve your blondies with a cup of nutty-flavored coffee, like hazelnut or pecan, to harmonize with the toasted pecans in the bars.
Coconut Whipped Cream: Light and airy coconut whipped cream brings a tropical twist, offering a smooth, luscious experience alongside the gooey blondies.
Chocolate Sauce: A drizzle of warm chocolate sauce adds an extra layer of richness, giving a luxurious touch that will entice chocolate lovers.
Cinnamon Sugar Dust: A sprinkle of cinnamon sugar enhances the flavors without overpowering, adding a warm, comforting element to every bite.
Chai Tea: The spiced warmth of chai tea complements the butterscotch flavors, creating a cozy pairing perfect for chilly afternoons.

Indulge in these pairings for an unforgettable dessert experience that invites warmth and comfort to your table!

Butterscotch Blondies Recipe FAQs

What is the best way to select ripe ingredients for my blondies?
Absolutely! When selecting your ingredients, especially the butter and eggs, opt for those that are fresh. For eggs, I always choose the freshest ones available; check the sell-by date on the carton. The butter should be unsalted and at room temperature to ensure it blends well into the batter, creating that rich, buttery flavor that makes these butterscotch blondies irresistible.

How should I store leftover blondies, and how long do they last?
You can store your butterscotch blondies in an airtight container at room temperature for up to 5 days. I often place a piece of wax paper between layers to keep them from sticking together. If you prefer a firmer texture, refrigerate them for up to a week, but be sure to bring them to room temp before indulging for the best flavor.

Can I freeze the blondies, and if so, how?
Yes, you can definitely freeze these blondies! To freeze, slice them first and wrap each piece tightly in plastic wrap, followed by a layer of aluminum foil. This helps prevent freezer burn and keeps them fresh for up to 3 months. When you're ready to enjoy, simply thaw them at room temperature or pop them in the microwave for about 10-15 seconds to revive that gooey goodness.

What if my blondies turn out too dense or dry?
If your blondies are too dense, it’s likely due to overmixing the batter or improperly measuring the flour. Always fluff the flour before scooping to avoid packing it down. If you find they’re dry, check your baking time; they should be taken out when a toothpick inserted comes out with a few moist crumbs, not completely clean. If that happens, they may need a touch less time next bake to keep them nice and chewy!

Are these blondies suitable for those with nut allergies?
Absolutely! If you or someone you’re serving has nut allergies, you can either omit the pecans completely or substitute them with chocolate chips or dried fruits for a different texture and taste. Always ensure that all other ingredients are free from cross-contamination based on your specific dietary needs.

What should I do if my frosting ends up grainy?
If your frosting turns out grainy, that's often because the brown sugar hasn’t fully dissolved. To fix this, make sure your butter is softened and beat it well with the sugar before adding the powdered sugar. For an even smoother frosting, consider using just powdered sugar instead of brown sugar, as it will create a creamier texture. Don’t forget to mix it until fluffy for that perfect bite!