Easy Oatmeal Raisin Butterscotch Bars

These soft and chewy Butterscotch Oatmeal Raisin Bars are perfect for busy bakers! If you love the classic flavors of oatmeal raisin cookies but want something quicker and more portable, these bars deliver all the same delicious taste with half the work.

Easy oatmeal raisin butterscotch bars baked until golden brown, cut into squares and packed with plump raisins and melty butterscotch chips.

A Quick Look At The Recipe

  • Recipe Name: Oatmeal Raisin Bars with Butterscotch Mmm, Mm!
  • Serves: 12 bars
  • Main Ingredients: Rolled oats, Brown sugar, Baking Mix, Egg, butter, Vanilla, cinnamon, raisins
  • Why You'll Love It: With a tender soft cookie texture, the taste of butter, brown sugar, butterscotch, and raisins these will become a quick favorite. They also remain moist and delicious in your cookie jar – if they live long enough to make it there.

Why You’ll Love These Butterscotch Oatmeal Bars

Bar cookies are my secret weapon for stress-free baking. Instead of dropping individual cookies, you simply spread the dough in one pan and slice when cool. They’re perfect for care packages, travel treats, or when you need dessert fast. And like chocolate cottage cheese oatmeal muffins, they can also be a sweet breakfast option!

Baking Mix Notes: I’m using House-Autry Buttermilk Biscuit Baking Mix for these bars. While you can use any baking mix you have on hand, I find this one creates an especially rich, tender cookie. The buttermilk adds a subtle tang that pairs beautifully with the sweet butterscotch.

Reader Review

“I made these tonight…AMAZING!! Nothing like cinnamon, raisins, and brown sugar. Yuuummmm. I’m passing this along to all my girlfriends 🙂” – Heather

Labeled flat lay of ingredients for oatmeal raisin butterscotch bars, including rolled oats, brown sugar, cinnamon, egg, butterscotch chips, butter, raisins, vanilla, and baking mix, all arranged on a light blue surface.

Ingredients

  • Raisins (use plump, fresh raisins for the best texture)
  • Baking mix 
  • Dark brown sugar
  • Oats (I prefer old-fashioned)
  • Cinnamon
  • Egg
  • Butter
  • Vanilla
  • Butterscotch chips

Don’t Skip These Tips!

  • I like to press the dough down firmly and evenly with the back of a lightly greased spatula before baking. It helps the bars bake up with a nice even thickness throughout.
  • These bars are delicious warm from the oven, but they’re even better after they’ve had time to set. Let them cool completely before cutting for the cleanest slices.
  • A fantastic activity for kids, the simple mixing method means little hands can help with almost every step! We love making these as an after-school snack with a glass of milk or alongside morning coffee.
  • Perfect for on-the-go snacking! Unlike traditional oatmeal cookies, these bars are incredibly sturdy, making them ideal for packing in lunch boxes or taking on road trips, and they stay moist for days!
Two thick, chewy oatmeal raisin butterscotch bars stacked on a wooden board, with a blue mason jar of milk and a glass jar of raisins in the background.

How to Make Butterscotch Oatmeal Raisin Bars

1. Prep Your Pan 

Grease an 8×8-inch baking pan and preheat your oven to 350°F. Trust me, greasing the pan well will save you heartache later when it’s time to remove these beauties!

A hand sprays non-stick cooking spray into a decorative red and white baking dish with a floral design, while a bowl of oatmeal raisin butterscotch bar dough sits in the background.

2. Combine Wet & Dry Ingredients 

Melt your butter in the microwave and pour it into a large mixing bowl. Add the baking mix, brown sugar, egg, and oats. Stir everything together until well combined. The mixture should look cohesive but not overmixed.

Ingredients for oatmeal raisin butterscotch bars—including rolled oats, brown sugar, flour, melted butter, egg, and vanilla—gathered in a large blue mixing bowl, ready to be mixed with a red hand mixer nearby.

3. Add All the Delicious Mix-Ins 

Now comes the fun part! Fold in your butterscotch chips and raisins, then add the cinnamon and vanilla. Give everything one final good stir to distribute all the goodies evenly throughout the dough.

Mixing tip: Don’t overmix once you add the butterscotch chips and raisins. You want them evenly distributed without breaking them up.

Oatmeal cookie dough in a blue mixing bowl with raisins, butterscotch chips, and cinnamon added on top, ready to be folded in with a black spatula.

4. Bake to Perfection 

Spread the mixture evenly in your prepared 8×8 pan. Bake for 25-30 minutes, or until the edges start to pull away slightly from the pan and the center feels set but still soft.

Doneness test: The bars are done when a toothpick inserted in the center comes out with just a few moist crumbs. Don’t overbake, or they’ll lose that wonderful chewy texture.

Storage

Keep these bars in an airtight container at room temperature for up to a week. They actually get more flavorful after a day or two as all the ingredients meld together.

A fork taking a piece of a butterscotch oatmeal raisin bar on a wooden cutting board.

Butterscotch Oatmeal Raisin Bars FAQs

Can I use quick oats instead of rolled oats?

Yes, but rolled oats will give you a better texture. Quick oats tend to make the bars a little more dense and less chewy. I always reach for rolled oats when I have them on hand because they hold their shape better and give you that classic hearty bite.

Can I swap the raisins for something else?

Absolutely! Dried cranberries or chopped dried cherries would work really well here. I have made these Chewy Oatmeal Cranberry Cookies when I’ve run out of raisins, and honestly, my family loved them just as much. Just keep the quantity the same so the ratio stays balanced.

Can I double the recipe?

Yes! Just use a 9×13-inch pan instead and keep an eye on the bake time. I usually add about 5 to 10 minutes when I double it, but every oven is a little different, so start checking around the 30-minute mark.

Why are my bars crumbling when I cut them?

They probably needed a little more time to cool. I know it is hard to wait, but letting them cool completely in the pan before cutting makes a huge difference. I usually leave mine for at least an hour before I even think about slicing them.

These bars are even better when shared! Leave a star rating below and tell me who you made them for in the comments.

Oatmeal Raisin Bars with Butterscotch Mmm, Mm!

With a tender, soft cookie texture and a taste of butter, brown sugar, butterscotch, and raisins, these will become a quick favorite. They also remain moist and delicious in your cookie jar – if they live long enough to make it there!
Prep Time: 15 minutes
Cook Time: 30 minutes
Cooling Time: 15 minutes
Total Time: 1 hour
Course: Breakfast, Dessert, it’s easy!, Lunch, Snack
Cuisine: American
Keyword: bars, butterscotch, oatmeal raisin
Servings: 12 bars

Ingredients

  • ½ cup rolled oats
  • 1 cup brown sugar packed (I use light or dark, whatever I have on hand)
  • 2 cups baking mix I’m using House-Autry Buttermilk Biscuit and Baking Mix
  • 1 egg
  • 1 stick butter melted
  • 1 tsp vanilla
  • 1 tsp cinnamon
  • ½ raisins
  • ½ cup butterscotch chips

Instructions

  • Preheat oven to 350°F. Grease an 8×8-inch baking pan.
  • In a large bowl, combine butter, baking mix, brown sugar, egg, and rolled oats. Mix until well blended.
    1 cup brown sugar, 2 cups baking mix, 1 egg, 1 stick butter, ½ cup rolled oats
  • Stir in the butterscotch chips, raisins, cinnamon, and vanilla extract until evenly distributed.
    1 tsp cinnamon, ½ raisins, ½ cup butterscotch chips, 1 tsp vanilla
  • Pat the mixture evenly into the prepared pan. Bake for 25-30 minutes.
  • Allow to cool completely, then cut into bars.

Notes

Keep these bars in an airtight container at room temperature for up to a week. They actually get more flavorful after a day or two as all the ingredients meld together.
Tried this recipe?Mention @southernplate or tag #southernplate!

53 Comments

  1. Would you have a good baking mix recipe that you make up? I never know what to choose on the store shelves and I bet I live a minimum of 15 hours away from the South (I’m in Nebraska).

    I’d love to try these – minus all the additives in store bought baking mix. (Ignore the fact that I’m adding butterscotch or peanut butter chips to these – LOL

    Tina

  2. I don’t know what baking mix is. I’m in my 60’s and I never heard of baking mix! But if I figure that out, I will definitely be using dried cranberries instead of raisins — it IS Thanksgiving/Christmas season! And nuts, too, to make it giftable. Winnie and I are on the same track. 🙂

  3. Not a big fan of raisins but I have craisins in the pantry. Can’t have a cookie without nuts so that will be added too. Love the idea of using a baking mix. Can’t wait to try these soon. Thanks for all the great recipes using products we currently have on hand most of the time.

  4. Girl I want to put this recipe on our website (House-Autry). It’s easy, tastes good and uses my favorite House-Autry product!

  5. These sound really good. Not a big fan of raisins. Might be just as good without.. my grandchildren are home for the holidays. Will be putting this on things to make list.

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