Welcome to the delicious world of Oatmeal Butterscotch Chip Blondies! These chewy bars are a delightful fusion of rich butterscotch chips and hearty oats. After multiple trials, I discovered the perfect balance of flavors and textures that make these blondies a standout treat in any kitchen. The first time I took a bite, I was hooked—not just by the taste, but by the nostalgia they brought back. If you enjoy the sweetness of butterscotch as much as I do, be sure to try my Gooey Butter Cookies too!
About Oatmeal Butterscotch Chip Blondies
These Oatmeal Butterscotch Chip Blondies are not just any dessert; they’re a staple I’ve come to cherish over the years. Testing them brought back memories of baking alongside family during cozy weekends. Their adaptability makes them excellent for gatherings, and they never fail to impress. You’ll find that this recipe is both budget-friendly and quick to whip up, making them perfect for busy schedules or as a spontaneous treat.
- Quick Prep: Ready in about 40 minutes, from prep to plate.
- Budget-Friendly: Uses simple ingredients that won’t break the bank.
- Family Favorite: A guaranteed hit among kids and adults alike!
- Cultural Insight: Butterscotch originated in England and has become a beloved flavor in American desserts.

Key Ingredients & Their Roles
- Butter: Adds richness and moisture; be sure to brown it for depth of flavor.
- Brown Sugar: Provides a sweet, caramel-like taste that enhances the blondies.
- Old-Fashioned Rolled Oats: Contributes chewiness and heartiness; avoid quick oats for better texture.
- Butterscotch Chips: These are the star, giving the bars their signature sweet taste; dark chocolate chips can be a delicious substitute.
How to Make Oatmeal Butterscotch Chip Blondies
- Preheat your oven to 350°F (175°C) and grab a 9×13 inch baking dish. Line it with nonstick foil and coat with cooking spray.
- In a medium saucepan, melt the butter over medium-high heat, continuing to cook until it turns a luscious golden brown, about 3-5 minutes.
- While the butter is browning, toast the coconut flakes in another pan over medium heat, stirring frequently until they begin to brown (3-5 minutes).
- In a separate bowl, mix the flour, baking powder, 1 teaspoon of salt, and oats, then whisk to combine.
- Combine the browned butter, brown sugar, eggs, and vanilla in a large bowl, mixing until smooth. Stir in the toasted coconut, then gradually add the flour mixture, mixing until well combined. Add a tablespoon of milk to help meld everything together, then gently fold in the butterscotch chips.
- Spread the mixture evenly in the prepared pan and bake for 20-25 minutes until set—look for a dry top. Once out of the oven, sprinkle the remaining sea salt on top. Let cool completely before cutting into bars.




Pro Tips & Troubleshooting
- Personal Discovery: Browning the butter adds a nutty complexity that really shines through in the final flavor.
- Common Mistake: If your bars are too crumbly, ensure you’re measuring the flour correctly—scooping can lead to excess!
- Flavor Variation: Try adding chopped nuts like pecans or walnuts for extra crunch and depth.
- Scaling Advice: This recipe can easily be doubled; just use two baking sheets and adjust the baking time slightly.
Storage & Make-Ahead Guide
Store these blondies in an airtight container in the fridge for up to 5 days. If freezing, they can last up to 3 months. For a quick snack, reheat in the microwave for about 10-15 seconds, and you’ll have a warm treat in no time. During storage, I noticed they remained moist and chewy, which is always a win!
Serving Suggestions
Serve these Oatmeal Butterscotch Chip Blondies alongside a scoop of vanilla ice cream for a delightful dessert experience. They pair beautifully with a warm cup of tea or coffee. For more serving ideas, check out my Buttered Rum Fudge or Caramel Cake.

Frequently Asked Questions
- What can I substitute for butterscotch chips? You can use white chocolate or chocolate chips for a different flavor profile.
- How do I keep my blondies from getting dry? Make sure not to overbake—keep an eye on them; they should look set but not hard.
- Can I add nuts to this recipe? Yes! Chopped pecans or walnuts pair wonderfully with the butterscotch flavor.
- What’s the best way to cut these blondies? Let them cool completely, then use a sharp knife for clean edges.
- Can I use quick oats instead of rolled oats? It’s better to stick with old-fashioned rolled oats for the best texture in your blondies.
Final Thoughts
I genuinely love these Oatmeal Butterscotch Chip Blondies for their cozy flavors and versatile nature. They make for a fantastic treat after a long day, and I hope you’ll enjoy them just as much! I’d love to hear how yours turn out, so feel free to share your results with me!
More Recipes You’ll Love
- Butter Pecan Fudge – a rich and nutty dessert that complements the sweetness of blondies.
- Cinnamon Sweet Alabama Pecanbread – connection via flavorful ingredients and baking techniques.
- Maple Cookies with Maple Icing – a delightful seasonal pairing with a similar sweet flavor profile.

Oatmeal Butterscotch Blondies
Ingredients
- 1/2 cup coconut flakes
- 1 cup butter
- 2 cups brown sugar
- 2 eggs
- 1 tablespoon vanilla
- 1 1/2 teaspoons coarse sea salt divided
- 1 teaspoon baking powder
- 2 cups flour
- 1 1/2 cups old fashioned rolled oats
- 1 tablespoon milk
- 2 cups butterscotch chips
Instructions
- Preheat oven to 350. Line a 9x13 inch baking dish/pan with nonstick foil and spray with cooking spray.
- Melt butter in a medium sauce pan over medium-high heat. Continue to cook 3-5 minutes until butter becomes a dark amber/golden color, and remove from heat.
- While butter is browning, add coconut flakes to a medium pan and cook over medium-high heat 3-5 minutes stirring throughout. When the flakes begin to brown, remove from heat.
- In another medium bowl combine flour, baking powder, 1 teaspoon salt, and oats and whisk to combine.
- In a large bowl combine browned butter, brown sugar, eggs, and vanilla and mix until smooth. Add toasted coconut flakes and mix again until smooth. Gradually stir flour mixture into wet ingredients until all ingredients are incorporated. Stir in 1 tablespoon milk to help bring mixture together. Gently stir in butterscotch chips.
- Press mixture into prepared pan and bake for 20-25 minutes until mixture is set and top looks dry. Immediately after removing from the oven, sprinkle with remaining 1/2 teaspoon sea salt. Allow to cool completely before cutting into bars and serving. Store in airtight container.
