One ingredient and perfectly caramelized! Mediterranean Diet friendly, vegan, dairy free, perfect for holidays or weeknight dinners.
One Ingredient Sweet Potato Casserole (Gluten Free, Vegan, + Dairy Free)
Delicious, one ingredient sweet potato casserole, anyone? Sweet potatoes have always been a fixture at our holiday meals. Growing up, we relied on canned yams that needed sugar, more sugar, and heaps of butter just to taste good. But here's the secret I've since learned: when you roast whole sweet potatoes long enough for them to caramelize and develop that smoky depth 🔥, they don't need anything else. Whip them until silky smooth, and you've got perfection-no extras required.
This is one of my all time favorite recipes and a true go to in our kitchen. It's proof that one ingredient can be enough.
- Mediterranean Diet friendly? ✅
- Gluten free? ✅
- Vegan + dairy free?✅
- And the bonus? My kids love them. 🧡
If you're looking for gluten free Mediterranean Diet recipes, check out these gluten free pumpkin bars or this yummy breakfast power bowl.
Sweet potatoes have gone from being a once-a-year holiday dish 🎄 to a staple we enjoy all year long.
Nutritious + Delicious
Sweet potatoes aren't just tasty-they're a nutritional powerhouse too 💪.
- Potassium rich: 🥔 One sweet potato has more potassium than a banana 🍌, helping regulate blood pressure, fluid balance, and muscle function.
- Brain and nerve support: 🧠 A medium sweet potato provides about 30% of your daily vitamin B6, supporting your nervous system and brain health.
- Surprising source of vitamin C: 🍊 Just one sweet potato gives you roughly one-third of your daily needs, boosting immunity, skin repair, and collagen formation.
- Beta carotene + vitamin A: 👀 That vibrant orange color comes from beta carotene, an antioxidant your body converts into vitamin A-essential for vision, immunity, and overall cell health.
So go ahead and claim this dish for Thanksgiving 🦃, your next potluck, or just a random Tuesday night. With only one ingredient, it's budget friendly, naturally healthy, and downright delicious 😋.

Instructions

Prep the sweet potatoes

Roast
90 minutes at 350

Pierce + Keep Roasting
Bake another 30 minutes
They're done when the skin is loose and the potatoes are very soft.

Remove Peels

Whip 'em good!

Serve + enjoy
FAQ
Give the people what the want! You can put mini marshmallows on top and broil for 3 minutes right before serving.
Yes! Just refrigerate in a casserole dish after step 5. When you're ready to serve cover with foil and reheat for 30 minutes at 300 degrees.
Top Tip
The longer the sweet potatoes bake, the sweeter and more caramelized they become. Don't rush this step-time is the secret ingredient here.
Fall Favorites
Looking for other recipes Fall Favorites? Try these:
📖 Recipe
Ingredients
- 3 lbs (1 ⅓ kilograms) Sweet potatoes
Instructions
Roast the sweet potatoes
- Preheat oven to 350°F (175°C).
- Wash the sweet potatoes and place them on a parchment-lined baking sheet.
- Bake for 90 minutes.
- Poke 1-2 holes in each potato with a knife (you'll notice a smoky aroma-this is a good sign!).
- Continue baking for another 20-30 minutes, until very soft when pierced with a knife and the skins appear loose around the potatoes easily.
Whip until silky
- Let cool slightly. Peel off the skins and transfer the flesh to a large mixing bowl or stand mixer.
- Whip until smooth.
Serve or store
- Transfer to a casserole dish and serve immediately.
- To make ahead: refrigerate in the casserole dish, covered. Reheat covered with foil at 300°F (150°C) for about 30 minutes.
Make Ahead
- To make ahead: refrigerate in the casserole dish, covered for up to 4 days. Reheat covered with foil at 300°F (150°C) for about 30 minutes or until warm throughout.
Notes & Variations
- Classic holiday twist: Top with mini marshmallows after reheating and broil for 2-3 minutes.
- Nutty upgrade: Sprinkle with toasted pecans, walnuts, or a dusting of cinnamon.
- Everyday favorite: We love it plain-just whipped sweet potatoes with caramelized, smoky depth.











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