Roasting the sweet potatoes instead of boiling drives off water and concentrates the flavor, which is the difference between a rich pie and a watery one. Bake the custard only until the center barely jiggles; it sets as it cools.
By Vince Gonzalez · Published July 2026 · Sourcing verified 5 Jul 2026
Prep30 min
Cook1 hr
Makesone 9-inch pie
CuisineAmerican
Cost$
Vegetarian
Contains dairy · eggs · gluten
Make it vegan: use plant milk, oil, or a vegan cheese for the dairy, and a flax or aquafaba egg for the egg.
Make it gluten-free: swap in a gluten-free flour blend (check the other labels too).
The Ingredients — and where to get them
Cook for9servings
Sweet potatoes
Roasting concentrates the sugar and dries the flesh so the custard sets clean.
2 lb
Local / market
Eggs
They set the custard; do not overbake or they curdle and weep.
Can you make Sweet Potato Pie in an air fryer? — Sometimes
You can, but a custard needs gentle, even heat and usually a water bath the basket can’t give, so the top tends to set before the middle. Bake it in ramekins that fit and watch closely, or use the oven for a foolproof set.
Can you freeze Sweet Potato Pie? — Not ideal
Not really — the cream, custard, or emulsion turns grainy or splits once thawed. This one is best kept fresh in the fridge.
Can you make Sweet Potato Pie ahead of time? — Yes
Yes — bake it a day or two ahead; it keeps well-wrapped at room temperature and freezes cleanly. Add any frosting or glaze close to serving.
Is Sweet Potato Pie gluten-free? — Not as written
Not as written — it contains gluten. Make it gluten-free: swap in a gluten-free flour blend (check the other labels too).
Is Sweet Potato Pie vegan? — Vegetarian, not vegan
It’s vegetarian but not vegan as written — it has dairy and egg. Make it vegan: use plant milk, oil, or a vegan cheese for the dairy, and a flax or aquafaba egg for the egg.
Community Notes
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