These Shortbread Toffee Cookie Bars are made with a buttery brown sugar shortbread crust, filled with a sweetened condensed milk caramel, and topped with milk chocolate and toffee bits! SO sweet and rich!
This recipe was originally published in 2014. The images and recipe tips were updated in 2021. The recipe remains the same!
Shortbread Toffee Cookie Bars is one of those recipes that has been around for ages, I think. I found the base for this recipe on Pinterest and decided to give it a try…unfortunately the picture just kept leading me back to a million other sites and never a proper source. Annoying.
So, I slightly varied the recipe that the person reposted on the picture. Recipe police, don’t arrest me.
Anyway, I know that calling these cookies “Best Ever” is a pretty confident statement to make, but I think they deserve the praise. Because these are the “Best Ever Shortbread Toffee Cookie Bars” I’ve ever had. Their base is a brown sugar shortbread, the filling is a caramelized sweetened condensed milk, and the topping is a mixture of milk chocolate and toffee. It’s everything you could ever want all in one place.
Recipe Ingredients
Let’s stop staring at these beautiful cookie bars, and bake them into being! Here’s what we’ll need to do that:
For the Shortbread Crust:
- Butter: Make sure the butter comes to room temperature so that it will easily cream with the sugar.
- Brown Sugar: I used light brown sugar for its sweet, caramel notes.
- Flour: I used all-purpose flour for these cookie bars.
For the Filling:
- Sweet Condensed Milk: Whatever brand your local store carries is fine.
- Butter: You can use salted or unsalted, whichever you prefer.
For the Topping:
- Chocolate Chips: You’ll need 2 cups of milk chocolate chips – if you want to add richness, mix in some dark chocolate chips.
- Toffee Bits: You can buy these at your local store, or make a batch of toffee and crush some of it up!
These chocolate toffee cookie bars take about 15 minutes to prepare, and 30 minutes to bake – and it’s all super easy! I love cookie bars because they can be a casual dessert for snacking on, but you can also make them as a somewhat decadent dessert.
Prepare: Preheat oven to 350° and line a 9×13 pan with foil and spray lightly with nonstick spray.
Cream the Butter and Sugar: Beat butter and sugar together until combined, 1-2 minutes.
Mix in Flour & Bake: The mixture will be slightly dry. Press into prepared pan. Bake for 15 minutes until lightly golden. Remove from oven and allow the pan to cool slightly.
Prepare the Filling & Bake Again: In a small saucepan heat sweetened condensed milk and butter together until butter is smooth. Pour over shortbread crust. Bake 12-15 minutes until filling is bubbly and browned. It will almost take on a light caramel appearance. Remove from oven.
Add Chocolate Chips: Immediately sprinkle milk chips on top of filling when it comes out of the oven. Place back in oven for 2 minutes until chips are shiny and soft. Carefully spread the chips over the filling with an off-set spatula.
Add Toffee Bits: Sprinkle with toffee bits, pressing into milk chocolate. Allow to cool completely before cutting into squares.
Looking for some tips to ensure the best results with your cookie bars? You’re in the right place:
- Cooling These Cookies: You can place these in the refrigerator to help speed up the cooling process. I allowed mine to cool at room temperature overnight, though, before I sliced and served.
- Don’t Over-Bake the Chocolate: You just want to make sure that it’s melted enough that you can spread it. It doesn’t have to cover the entire top of the cookie perfectly, because you’re going to add toffee on top, too!
- Add a Drizzle of Caramel on Top: I know, I know, sweetness overload, but it’s soooo good!
- Refrigerating the Shortbread Dough: You don’t have to do this, but it will ensure that the dough does not spread out too much it bakes – this is more relevant with separate cookies.
How to Store
I like to store these toffee cookie bars in an airtight container in the fridge (because of the chocolate) for 4-5 days. Let them come to room temperature before eating, though, because the shortbread will taste better that way.
Can I Freeze These?
Sure! You can freeze these cookies in an airtight container for 2-3 months. Thaw them in the fridge so they’re not too hard before eating!
Looking for more easy cookie bar recipes? Try these!
- Lazy Cookie Bars
- Glazed Berry Sugar Cookie Bars
- Funfetti Tye Dyed Cookie Bars
- Cinnamon Roll Cookie Bars
- No Bake Cookie Bars
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 30 Squares 1x
- Category: Dessert
- Method: Oven
- Cuisine: American
Description
These Shortbread Toffee Cookie Bars are made with a buttery brown sugar shortbread crust, filled with a sweetened condensed milk caramel, and topped with milk chocolate and toffee bits! SO sweet and rich!
Ingredients
Shortbread Crust
- 3/4 cup butter, room temperature
- 3/4 cup light brown sugar
- 1 1/2 cups flour
Filling
- 1 cup sweetened condensed milk
- 2 Tbsp butter
Topping
- 2 cups milk chocolate chips
- 1 1/2 cups Toffee Bits
Instructions
- Preheat oven to 350°
- Line a 9×13 pan with foil and spray lightly with nonstick spray.
Shortbread Crust
- Beat butter and sugar together until combined, 1-2 minutes.
- Mix in flour. Mixture will be slightly dry. Press into prepared pan. Bake for 15 minutes until lightly golden. Remove from oven and allow to cool slightly.
Filling
- In a small saucepan heat sweetened condensed milk and butter together until butter is smooth. Pour over shortbread crust. Bake 12-15 minutes until filling is bubbly and browned. It will almost take on a light caramel appearance. Remove from oven.
Topping
- Immediately sprinkle milk chips on top of filling when it comes out of the oven. Place back in oven for 2 minutes until chips are shiny and soft.
- Carefully spread the chips over the filling with an off-set spatula.
- Sprinkle with toffee bits, pressing into milk chocolate.
- Allow to cool completely before cutting into squares.
Notes
You can place these in the refrigerator to help speed up the cooling process.
I allowed mine to cool at room temperature, though, over night before I sliced and served.
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Just curious as to why the bars you made in the recipe look totally different from the ones on your cover picture. I previously made some that look like the covered picture and thought they were the same however these are different do you have the recipe for the ones on your cover picture?
I updated the post and pictures recently just to provide higher quality content. Not sure what image you’re still seeing, but the recipe hasn’t changed!!
I thought the same thing, but several years ago I copied the recipe. When I compared the two, they are identical. Don’t know why they look so different, but I thought the first one was more appealing also.
I found this recipe 2 weeks ago. I have now made this 3 times. My husband and I just cannot get enough of it.
Thank you for posting this amazing, awesome delicious recipe. This will make great x-mad gifts as well.
Love hearing this!! Thank you so much for the great review!
These bars are amazingly easy and delicious….it’s the one cookie on my Xmas trays that always gets asked to repeat..
Has anyone adjusted this to use crushed Heath Bars? I have a bag I want to use
I always use the crushed heath bars; they’re the only thing available here. No changes needed, just spread them over the top as directed.
I made these today, I found them overly sweet so not sure I’ll make them again. I did like the shortbread with the brown sugar as opposed to white that I usually make it with.
Saw your comment before I made them, so I added 1/2 t. salt to the shortbread crust. Also used bittersweet chocolate. Mine weren’t too sweet. Thanks for the heads up.
Amazing!!! We all love them!!!!
Ever add nuts? Almonds might be good. Anyone try it?
Yes I used crushed pecans. Really good.
Saving and I’m sure they’ll be good as I love toffee. I have to agree with those who object to the term “crack.” Not only is it way overused on Pinterest, but I just don’t think comparing food to a dangerous illegal street drug is appealing. Sorry if that makes me a negative Nancy.
Thank you. I’ve always felt the same.
No, you’re just a Karen! Relax its just a term!
Exactly! Good lord people are ridiculous and know how to ruin a fun good thing!
Made these today and they came out great. A little sweet but so good. I followed the recipe as is.
I didn’t have any toffee bits for the last step, so I used reeces’ pieces and cups…..o.m.g so good!
Love that idea!!