Peanut Butter Cup Caramel Shortbread Bars

When I became pregnant with my son, I had been more or less eating very healthy for three years. I had maybe one candy bar a year and that decision was always made with a great deal of consideration, weighing potential options, alternatives, and consequences (um, what happened?).  One night in the middle of my second trimester, my husband and I were driving home at about 9:00 pm when we drove past a gas station.  I ordered him to immediately pull into the parking lot. He obliged because he learned not to mess with pregnant me after the time I came home from Arby’s and discovered they had forgotten my curly fries and a lot of yelling, cupboard-slamming, and swearing ensued.  He was scared.

Anyway, I’m sure he thought that the gas station stop had something to do with some form of pregnant lady bodily function. Imagine his surprise when I came out with a whole bunch of Twix bars. Yep, after years of healthy eating, Twix bars were my downfall. To me, they’re like those toxic boyfriends you keep going back to–we can’t be around each other without things ending in some kind of self-loathing.

Which is why, when presented with the opportunity, I made a whole pan of homemade Twix bars. Only to make matters worse, I topped them off with melted Reese’s Peanut Butter Cups (my other ultimate weakness) instead of regular chocolate.  Just call me Chelsea from Teen Mom 2… (for going back to my toxic “boyfriend”; I’m not implying that she eats a lot of Twix bars).

While it does take some time to make these, they’re actually super easy; most of the time is letting things cool down and set up.  You’ll need softened salted butter, flour, powdered sugar, vanilla, caramels, cream, and mini Reese’s Peanut Butter cups.  And just FYI, I’m pretty sure if I made up my own version of “My Favorite Things,” it would probably involve everything in that ingredients list.

Preheat your oven to 300.  Then spray a 9×13″ pan with non-stick cooking spray and set it aside.

In a large bowl (or the bowl of a heavy duty mixer), combine the flour, powdered sugar, butter, and vanilla. Mix until it is combined–it may start out stiff, but it will all come together. Gently press it into the prepared pan

then prick the dough with a fork to prevent bubbles from forming while it’s baking.

Bake for 35-45 minutes or until the cookie crust is light golden. Remove it from the oven and let it cool completely. This can be done a day ahead of time.

When the crust is cool, place the caramels in a microwave-safe bowl.

Okay, I’ve modified the caramel directions from when I originally posted this recipe. I changed things because when I added 3 tablespoons of cream, the caramel melted everywhere, but it seems like a lot of people have run into hard caramel issues. So I recommend adding the 3 tablespoons with a warning that if you’re at a very low elevation, the caramel may end up being on the very soft side. So if you’re very worried about that (like if you’re bringing these to a bake sale and can’t keep them refrigerated), keep that in mind. But better too soft than breaking a tooth, right?

That’s right, if anyone asks you why you’re adding cream to your caramel, tell them you can get a note from your dentist that it’s totally necessary.

Melt the caramel in the microwave for 3-4 minutes or until smooth, stirring each minute.

Spread the caramel over the cookie crust and then place the pan in the fridge to help the caramel set up quickly.

When the caramel is solid, place the peanut butter cups in a microwave-safe bowl

and microwave for 2-3 minutes or until smooth and melted, stirring every 45 seconds.  Spread it over the cooled caramel layer.

Refrigerate for 1-2 hours or until the chocolate layer is solid (you could also pop it in the freezer for less time to hurry things along).

When the chocolate is set up, carefully cut into bars. Eat one. Pour a glass of milk. Go back for more. Wonder if Chelsea will ever learn her lesson and kick Adam to the curb forever. The end.

 

woman in denim shirt holding a salad bowl
Meet The Author

Sara Wells

Sara Wells co-founded Our Best Bites in 2008. She is the author of three Bestselling Cook Books, Best Bites: 150 Family Favorite RecipesSavoring the Seasons with Our Best Bites, and 400 Calories or Less from Our Best Bites. Sara’s work has been featured in many local and national news outlets and publications such as Parenting MagazineBetter Homes & GardensFine CookingThe Rachel Ray Show and the New York Times.

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Questions & Reviews

  1. HA!!!! Kate, the minute I saw Chelsea on here, I knew it had to be a post from you–before I even read what the recipe was for. Hee hee! I’m totally cracking up. And I am absolutely loving the parallel you made with yourself and Chelsea. Hilarious. But seriously, WHAT is her problem? I can’t handle it. He is so, so, so incredibly awful to her. Between her and Jenelle, what are we going to do??!! And of course, the recipe looks absolutely amazing. I’m currently making the strawberry/lime shortcakes with coconut cream, so these will have to be next on the list. You’re killin’ me and my waistline… 🙂

    1. Becky, we’re total kindred spirits. When I’m done with my office, you can come and sleep on the futon I’m going to put in there and we’ll have a Teen Mom marathon. 🙂

  2. MMmmmmmmmmm!!! 😀 I’ve got to try these soon!

    As a side note, I LOVE LOVE LOVE LOVE the picture of a huge pile of reese’s on a purple background!! I saved it to my computer so I can use it as wallpaper/FB profile pic, etc! 😀
    Thanks for all the yummy recipes!!

  3. I may have to stop reading your blog. Seriously these look too yummy. I love twix and peanut butter cups!!! I have to make this for tonight’s FHE.
    P.S. I made the molten lava cakes a couple of weeks ago and may or may not have had to make them 4 times since. Just saying.

  4. I make a similar(ish) recipe with peanut butter filling and plain chocolate on the top. I believe the filling is just PB, powdered sugar, and vanilla. I think your crust looks way better though, so I might combine the two for a peanut butter twix version. Bonus….less unwrapping of caramels/pb cups!

  5. hey! I had the very same “need” for a Twix Fix when I was preggers too! Must be something about the combo that the baby desires too! 🙂

    Thanks for sharing — just printed it out to add to my Holiday cookie tray recipes. As always, you are amazing ladies with such great talent in the kitchen. Thank you for sharing this! ♥

  6. I need these. Soon. I love Twix more than I can say. I’m glad I’m not the only one who enjoys this little “guilty pleasure” we call Teen Mom.

  7. These look AMAZING! Twix are one of my favorites right now and Reese’s Cups are definitely a family favorite. I tend to indluge when I am not pregnant due to the fact that when I am I do not crave ANYTHING! And Teen Mom is like my husbands favorite show and we hate that fact that Chelsea goes back to Adam. Arghh! Love your site and I should get your cookbook in the mail to day! So excited!

    1. Okay, I totally love that it’s your HUSBAND’S favorite show! Mine totally mocks me for watching it, but I see how he lingers in the room and peers around the corner… 🙂

  8. PB cups and Twix candy bars are also an addiction of mine! And there you go combing the both of them!