Single-Serve Sweet Potato Casseroles
Say hello to a festive side dish that’s sure to steal the show! This fun twist on the classic sweet potato casserole transforms the beloved holiday favorite into adorable, single-serve portions that are as easy to make as they are to enjoy.

As you likely already know, sweet potatoes are a nutritional superstar. They’re packed with fiber, potassium, and vitamins A and C, along with a bounty of antioxidants. Plus, they support a strong immune system, glowing skin, and overall health—perfect for staying energized during the holiday season. With their naturally sweet, creamy texture and vibrant orange hue, they’re as irresistible as they are nutritious!
For my family, Thanksgiving isn’t complete without sweet potato casserole. These individual portions are always a hit at my house, especially since they’re easy to prepare, perfectly portioned, and lightened up with far less sugar and butter than the traditional version (but all the same amazing flavor). They’re great for small and large gatherings. And you can even cut down on stress by prepping the sweet potatoes in advance—check out my make-ahead tips in the recipe notes.


Prefer a casserole-style version? Try this recipe, which serves eight, and is perfect for potlucks and other festive celebrations.
If you’re a sweet potato fan, don’t miss my other favorites like my Sweet Potato Crème Brulée and Sweet Potato Yogurt Parfaits.


Want another festive side? Try this Butternut Cornbread!

Single-Serve Sweet Potato Casseroles
Ingredients
- 1 medium sweet potato
- 2 teaspoons butter, at room temperature
- ⅛ teaspoon ground cinnamon
- ⅛ teaspoon kosher salt
- 2-4 tablespoon mini marshmallows
Instructions
- Preheat oven to 400˚F. Line a small baking sheet with parchment paper and set aside.
- Scrub the potato clean and pat dry. Prick potato a few times all around with a fork or knife. Mist all sides with olive oil spray and place on the prepared baking sheet. Bake for 45 to 60 minutes, depending on the size. You’ll know when they’re ready when they’re soft to touch (use a mitt and gently squeeze) or when a knife glides easily through the largest portion.
- Once the potato is finished cooking, remove pan from oven and let them slightly cool on the counter.
- Slice sweet potato in half lengthwise. Then, using a fork, scrape and fluff some of the insides, being careful to leave the outside skin intact. Add a teaspoon of soft butter along with a light sprinkling of salt and cinnamon to each potato half and continue to carefully mix and mash the flesh until combined.
- Top each potato half with mini marshmallows (gently press them into the potato flesh to set) and place the pan back in the oven for about 5 minutes, or until the marshmallows are slightly browned and softened. Keep an eye on it so the marshmallows don’t burn.
Notes
- Roast the sweet potatoes as directed and allow them to cool completely.
- Slice in half lengthwise, then wrap each half individually. Place them in an airtight container or freezer bag.
- Store in the refrigerator for up to 3 days or freeze for up to 4 months.
- When ready to enjoy, defrost frozen halves in the fridge overnight or at room temperature for a few hours.
- Follow the instructions for fluffing, flavoring, and topping with marshmallows before heating in the oven.

I made these for my kids as a side dish. Let’s just say they ate everything, including the potato skin! Then they asked for more – this never happened with my old sweet potato recipe. Thanks, Joy!!
Hi Morgan. So glad the recipe was a success and that the kids loved it! Kudos to the chef 🙂 And thanks for taking the time to share your thoughts with us!
—Team Joy
This is awesome! To prepare ahead, did you keep them whole and before reheating slice and mash?
Hi Maria. Thanks for asking! We’ve added some more details to the notes section to help answer your question. We’ll also share the info here: To prepare ahead of time, roast the sweet potatoes as directed and allow them to cool completely. Slice them in half lengthwise, then wrap each half individually. Place them in an airtight container or freezer bag. Store in the refrigerator for up to 3 days or freeze for up to 4 months. We hope this helps streamline the process for you! 🙂
—Team Joy
Healthy
Glad you enjoyed them, Don!
I made these last year and they were such a hit that I was asked to bring them to Thanksgiving again this year!
Hi Robin! So happy to hear that these were a winner last Thanksgiving…and that they’re on your menu again! Happy Turkey Day! — Eliza (Team Joy)
Thank you for these recipes. They are always great!!
Thanks, Ines! So glad you love this recipe.— Eliza (Team Joy)
These were absolutely delicious and even picky-eater approved!
Woohoo… that’s the highest compliment! Thanks for sharing, Casey! xx