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Serving

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Sweet Potato Custard Pie

Name: Sweet Potato Custard Pie
Total time: 65 min
Yield: 8 servings
Cuisine: Desserts
Ingredients: 1 unbaked 9-inch pie shell; 2 large eggs; 1 cup granulated sugar; 1/4 tsp salt; 1/2 tsp ground nutmeg; 1/4 tsp ground cinnamon; 1 1/2 cups whole milk; 1 large raw sweet potato (about 1 1/2 cups grated); 3 Tbsp butter, melted; 1 tsp grated orange rind

A silky, lightly spiced sweet potato custard pie with warm notes of nutmeg, cinnamon, and orange.

65 minutes

Serves 8

Dessert

23 min prep

36 min cook

Contains common allergens

Egg Dairy Wheat

In the app, Listahan checks these against your household automatically.

Instructions

5 steps

1
Preheat the oven to 400°F (205°C). In a large bowl, whisk together the eggs, sugar, salt, nutmeg, cinnamon, orange rind, and milk until smooth.
2
Peel and grate the raw sweet potato just before adding it, then stir it into the milk mixture so it does not discolor.
3
Stir in the melted butter until fully incorporated.
4
Pour the filling into the unbaked pie shell, spreading it evenly.
5
Bake for 45 to 50 minutes, until a knife inserted 1 inch from the edge comes out clean and the custard is just set. Serve slightly warm or chilled.

Sweet Potato Custard Pie — plated and served — Serving moment. How Sweet Potato Custard Pie looks plated and ready to eat — a representative photo, not a step in the recipe.

Listahan Family Score™

74/100

Good fit for most families

Allergen-friendly 70

Kid-friendly 85

Weeknight-easy 64

Budget-friendly 86

Great leftovers 93

Pantry-friendly 48

Score reflects how well this recipe fits a typical busy household. In the app, your Family Score is personalized to your household's allergens, kids, and pantry.

Nutrition

per serving

195

Calories

3 g

Protein

31 g

Carbs

7 g

Fat

Estimated per serving. Actual values depend on the brands and portions you use.

Listahan cooking guide

Chef notes & practical guide

Technique notes, ingredient swaps, serve-alongside ideas, storage guidance, and equipment for this recipe.

Cultural context

Sweet potato pie is a cornerstone of African American Southern cooking, developed during the antebellum period when sweet potatoes were a primary crop available to enslaved people who created a custard-style pie using the sweet potato as the base. It predates and runs parallel to pumpkin pie in American dessert history — both are spiced custard pies using a starchy vegetable — but sweet potato pie has a distinct earthy sweetness and a slightly denser, more flavorful filling. This grated-sweet-potato version is notable for maintaining visible texture in the custard.

Listahan note

This version uses raw grated sweet potato (rather than cooked mashed) stirred into the custard, creating a filling that sets with a slightly rustic texture and orange fleck throughout rather than a completely smooth puree.

Technique cues

Grating raw sweet potato rather than using mashed cooked potato means the starch releases gradually into the custard as it bakes, producing a slightly more textured, cohesive filling rather than a perfectly smooth one — this is a distinct stylistic choice, not a shortcut.
Orange rind brightens the filling considerably; sweet potato's earthiness benefits from citrus zest in the same way pumpkin pie benefits from ginger — do not skip it or substitute bottled orange extract, which reads as artificial.
Blind-bake the pie shell for 10-12 minutes before adding the filling if you want a crisp bottom crust — skipping this step with a wet custard filling risks a soggy, underbaked bottom.

Kitchen flow

Parallel prep: Grate the sweet potato and prepare the pie shell while the oven preheats; the filling comes together quickly once the ingredients are ready.
Make-ahead: The pie is best made a day ahead and refrigerated overnight — the custard firms further and the flavors develop; bring to room temperature for 30 minutes before serving.
Leftover move: Leftover slices are excellent chilled from the refrigerator, served with a dollop of whipped cream — no reheating necessary.
Cleanup rhythm: The grater and mixing bowl are the main items; soak the grater immediately in warm water to prevent sweet potato starch from hardening in the holes.

Ingredient brief

Role, handling, and swap guidance for each key ingredient.

1 large raw sweet potato (about 1 1/2 cups grated)

filling base and flavor

Purpose: Raw grated sweet potato integrates into the custard as it bakes, providing the signature orange color, sweetness, and earthy flavor of the pie.

Handling: Grate on the large holes of a box grater; no need to squeeze out liquid as the custard needs that moisture to set properly.

Adaptation: Cooked mashed sweet potato (1 1/2 cups) produces a smoother, more uniform filling that bakes slightly faster.

2 large eggs

custard binder

Purpose: Eggs set the liquid custard into a sliceable filling during baking; without them the filling stays liquid.

Handling: Whisk well before combining with the other wet ingredients to prevent streaks in the finished filling.

Adaptation: No reliable egg substitute for a custard pie application.

1 1/2 cups whole milk

custard liquid and richness

Purpose: Whole milk provides the body of the custard; the fat content contributes to a smooth, creamy set.

Handling: Add at room temperature to help the filling mix evenly.

Adaptation: Evaporated milk (one 12-oz can) produces a richer, more concentrated custard with a creamier texture.

3 Tbsp butter, melted

richness and flavor depth

Purpose: Melted butter adds a subtle richness to the filling and helps the spices bloom.

Handling: Cool slightly before adding to the egg mixture so it does not begin to cook the eggs.

Adaptation: Coconut oil (same quantity, melted) works as a dairy-free alternative with a subtle tropical undertone.

1 tsp grated orange rind

citrus brightness

Purpose: Orange zest cuts through the earthiness and sweetness of the sweet potato, lifting the whole flavor profile of the custard.

Handling: Grate on a microplane directly into the filling; avoid the white pith which is bitter.

Adaptation: Lemon zest (1/2 tsp) is a lighter alternative; omit entirely if citrus is not desired but the pie will taste flatter.

Technique notes

The pie is done when the edges are set and the center still has a slight wobble — it will firm fully as it cools; overbaking causes the custard to crack and weep liquid.
Cover the pie crust edges with foil or a pie shield after the first 20 minutes of baking to prevent overbrowning before the filling sets.
Cool the pie completely on a wire rack before refrigerating — trapping steam under plastic wrap while warm causes condensation that makes the crust soggy.

Ingredient swaps

Dairy-free option: Replace whole milk with full-fat oat milk or coconut milk and use melted coconut oil in place of butter; the custard will still set correctly.
Gluten-free direction: Use a gluten-free pre-made pie shell or a press-in almond flour crust (1 1/2 cups almond flour, 3 Tbsp butter, 1 Tbsp sugar, pressed in and pre-baked 10 minutes).
Spice amplification: Add 1/4 tsp ground cloves and 1/4 tsp allspice to the filling for a deeper, more warming spice profile.

Serve alongside

freshly whipped cream with a pinch of cinnamon
a small scoop of vanilla ice cream
candied pecans sprinkled over each slice
chai latte or spiced black tea
cold sweet tea
spiced hot apple cider

Serving suggestions only — check pairings for your household's allergens.

Storage & reheating

Refrigerate loosely covered for up to 4 days; the crust will soften slightly by day 2 but the filling remains excellent.
Serve cold or at room temperature; warming in the oven at 300 F for 10 minutes restores some crust crispness.
Do not freeze — custard pies do not freeze well and thaw watery.

Equipment

9-inch pie dish
box grater with large holes
large mixing bowl
pie shield or foil strips for protecting the crust edges

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