Mashed Potato Cinnamon Rolls

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Total Time 1 hour 25 minutes

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Mashed potatoes are the secret ingredient to making these absolutely super fluffy and airy Mashed Potato Cinnamon Rolls with the perfect flavor and texture! 

Calling all cinnamon lovers to try my Cinnamon Roll Cheesecake Bars, Overnight Cinnamon Roll French Toast Casserole, Crescent Roll Cinnamon Buns, and Cinnamon Roll Ups!

a mashed potato cinnamon roll with icing on top with more rolls in the background.

It’s NOVEMBER. I don’t know how it happened, but October just vanished into thin air and I’m freaking out a tiny bit about the fact that Halloween has come and gone and now it’s time to get ready for Thanksgiving. And when I say freaking out, I mean that in multiple ways. Freaking out in a bad way because I am dearly going to miss October – my favorite month of the year. And also freaking out in a good way because HELLO! Thanksgiving.

Thanksgiving means potatoes. And potatoes mean cinnamon rolls.

top close up view of mashed potato cinnamon rolls.

Are you confused?? It’s okay I was too. This is my mother in law’s recipe. With a few tweaks. For the longest time I was completely baffled why my mother in law only made cinnamon rolls the day after she served roast and potatoes for Sunday dinner. It was like clock work. And I never made the connection on my own until one day she said “I made mashed potatoes for dinner because I was really craving cinnamon rolls”.

Me: Ummmmmm. I don’t get it.

Then she told me. Her cinnamon roll recipe calls for a cup of mashed potatoes. I’m sure I would have been fairly grossed out if I hadn’t tried her cinnamon rolls before which taste a lot like Cinnabon only… lighter and fluffier and wonderful-er.

a bowl of mashed potatoes.

Look at that dough – it has mashed potatoes in it. Crazy huh?? I know it seems weird but I swear it works. They don’t give the cinnamon rolls a weird flavor or texture – in fact they make the cinnamon rolls extra fluffy and airy, it’s pretty much the most amazing trick EVER.

a ball of mashed potato cinnamon rolls dough.

And since turkey + potato day is coming up in a few short weeks, I thought I’d share it in time for you to plan on starting a new tradition: mashed potato cinnamon rolls the day after Thanksgiving. Genius right?!

uncooked mashed potato cinnamon rolls in a round dish.

You know you’re going to have hoards of leftover mashed potatoes and while everyone has their ideas for what to do with your leftover turkey, there are only so many ways to eat leftover mashed potatoes you know? So while I’m a huge fan of re-heating potatoes and gravy the next day, I am advocating something different here. And that something is cinnamon rolls. Topped with frosting. Not gravy.

No offense gravy, but you wouldn’t taste awesome on a cinnamon roll. It’s nothing personal.

mashed potato cinnamon rolls in a round dish.

Would get a load of these beauties?! Oh oh oh, I almost forgot to mention that they only require 45 minutes of rising time so this isn’t a whole-day affair. They’re a cinch to make and the flavor and texture is perfect. So if you’re wondering what to do with all of those Thanksgiving leftovers – here’s your answer… Perfect, fluffy, cinnamon rolls!

close up of mashed potato cinnamon rolls topped with icing in a round dish.

What people are saying about these Mashed Potato Cinnamon Rolls

“I have tried many, many cinnamon roll recipes and these are really the best I have ever had! )this includes recipes from Food and Wine and Peter Reinhart. Thank you for sharing.” – Shannon

“I just made them, and they are so far the best cinnamon rolls I have ever had!! <3 Thanks so much.” – Kate

Mashed Potato Cinnamon Rolls | Creme de la Crumb
4.96 from 128 votes

Mashed Potato Cinnamon Rolls

Mashed potatoes are the secret ingredient to making these absolutely super fluffy and airy cinnamon rolls with the perfect flavor and texture!
Prep: 15 minutes
Cook: 25 minutes
Rising Time: 45 minutes
Total: 1 hour 25 minutes
Servings: 16 servings
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Ingredients 

  • 2 cups hot milk
  • ½ cup butter
  • 1 cup sugar
  • 1 cup finely mashed potatoes, (see note)
  • 2 teaspoons salt
  • 4 ½ teaspoons active dry yeast , (2 packets)
  • ½ cup warm water
  • 2 eggs, lightly beaten
  • 7 – 8 ½ cups flour

Filling

  • 4 tablespoons butter, softened
  • 1 cup brown sugar
  • ¼ cup sugar
  • 2 teaspoons ground cinnamon

Frosting

  • 2 ounces cream cheese, softened
  • 2 tablespoons butter, softened
  • 5 tablespoons milk
  • 4 cups powdered sugar
  • 1 teaspoon vanilla extract

Instructions 

  • Place the 1/2 cup butter in the bowl of a stand mixer or large bowl. Pour hot milk over butter. Add sugar, mashed potatoes, and salt. Allow to cool slightly while you do the next step.
  • Dissolve yeast in the 1/2 cup warm water. Add to milk mixture with eggs and 4 cups of the flour. Beat until smooth and well blended. 
  • Add remaining flour 1/2 cup at a time until a soft dough forms. When dough comes together, transfer to a clean, well-floured surface and knead for 1-2 minutes by hand. Place in a lightly greased large bowl and cover with plastic wrap. Allow to rise for 45 minutes.
  • Preheat oven to 350 degrees and lightly grease a baking sheet or large casserole dish.
  • Roll dough into a large rectangle about 1/2 inch thick. For the filling, spread the softened butter onto the dough. Mix together sugar, brown sugar, and cinnamon and sprinkle over buttered dough. Tightly roll one long side to the other long side and pinch the seam to seal. Use a pizza cutter or sharp knife to cut into about 16 sections.
  • Place sections swirl-side-up/down onto your greased casserole dish or baking sheet. (see note) Bake for 20-30 minutes until golden and cooked through.
  • Prepare the frosting. Cream together cream cheese and butter until smooth. Add milk, powdered sugar, and vanilla and mix again for 2-3 minutes until smooth. Drizzle or spread over warm cinnamon rolls and serve.

Notes

For the mashed potatoes – You can use instant potatoes, or homemade. For homemade mashed potatoes: if you don’t heavily season your mashed potatoes you can use a cup of leftovers. If you do season your potatoes (salt, pepper, garlic, etc) then it’s best to think ahead and simply reserve a cup of the freshly mashed potatoes before you season them!
If you choose to bake the rolls in a casserole dish (like pictured), they will require a little more baking time than if you bake them on a baking sheet where they aren’t touching.

Nutrition

Calories: 745kcal | Carbohydrates: 159g | Protein: 17g | Fat: 5g | Saturated Fat: 2g | Trans Fat: 1g | Cholesterol: 29mg | Sodium: 351mg | Potassium: 300mg | Fiber: 5g | Sugar: 61g | Vitamin A: 157IU | Vitamin C: 3mg | Calcium: 96mg | Iron: 6mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Did you make this?Leave a star rating or comment below!
Tiffany of Creme de la Crumb in the kitchen

Welcome!

Hey there, I’m Tiffany – chef, photographer, mother, and avid taco eater. I am passionate about turning simple flavors and ingredients into tasty meals the whole family will love, with minimal prep and cleanup so there’s more time to spend eating and enjoying. Stay awhile, and help yourself to a taco or two!

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141 Comments

  1. Helen says:

    What sort of flour do you use?

    1. Tiffany says:

      All purpose flour

  2. Kate says:

    5 stars
    The most amazing, and versatile dough ever ❤️

  3. Kirby Wynn says:

    Just made this day after Thanksgiving 2021 and they were truly incredible. The best. It turmed out 16 large rolls so was able to share with our neighbors and it made their day.

  4. Deb Hunt says:

    will it have the same texture if i let my bread machinr mis it for me?

    1. Tiffany says:

      Hi Deb! Honestly, I’ve never tried this recipe using a bread machine. I don’t know for sure how it would turn out, sorry.

      1. Cindy says:

        Can I make this let rise put in fridge and bake the next day cinnamon roll?

        1. Tiffany says:

          For sure!

          1. Lare says:

            Would you elaborate on letting the rolls rise overnight in the fridge? I need them early tomorrow morning and would like to put them together tonight.

          2. Tiffany says:

            Before the rise in step 3, you would put them in the fridge! Then that rise will happen the next day.

  5. Mary H. says:

    5 stars
    The best home made Cinnamon Rolls ever!❣️ …And I’ve actually tried a lot of recipes over the last 30 years!❣️

  6. Elizabeth Nordlof says:

    5 stars
    AMAZING. Best CINNAMON rollS ive ever made. I tripled the CINNAMON though. Makes more than 16 rolls!

    1. Cheryl says:

      LOL…You’re not kidding it makes more than 16 cinnamon rolls. I ended up with 31 really nice rolls. 🙂 Trust me when I say I have some real happy neighbors.

  7. Bethany says:

    5 stars
    I saw this comment and let mine rise for a second time….after rolling them. I used standard active yeast..I also have made some(not this reciPe) using rapid rise yeast….my husband said this batch was the best I have made! 🙂

  8. Bethany says:

    5 stars
    I have been on a baking kick….especially cinnamon rolls. I have followed a few different recipies. I made a few changes/additions. I let them rise twice…I added diced apples to the filling and i baked them in a a 1/2 cup or so of warmed heavy whipping cream ( got that tip from tastes of lizzy T. They turned out realllllly good!

  9. Chandra says:

    You don’t need to use butter for the filling at all. I learned that from a recipe tome and I’ll never use butter for the filling again.

  10. Denise says:

    5 stars
    I found a similar recipe online but im having trouble keeping the brown sugar, cinnamon, and butter inside the roll when baking. Granted i use about the whole stick when putting on the filling. Could it be I’m using too much butter.

    1. Cheryl says:

      Denise, since the reviews don’t have dates on them, I don’t know how long ago you wrote, but I did just come across your concerns and thought I’d share an answer on how I do my cinnamon rolls. I melt my butter. Yup. I melt my butter and I use a basting brush to apply it to the rolled out dough. It should be a thin layer of butter. As thin as a sheet of paper. You’ll find you won’t need the whole stick, but that’s ok. You don’t want too much butter. Then I add my brown sugar and cinnamon mixture. My brown sugar, I use 1/4 cup of brown sugar and 2 teaspoons of cinnamon, mix together then spread onto the dough after I’ve brushed it with butter. You may not need the entire mixture of the brown sugar and cinnamon. It’s up to you. But, if you need more, then by all means, make more and use it. 🙂 Hope this helps you.