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Spiced Sweet Potato Casserole

Sweet potato and butternut squash mashed with eggs, Greek yogurt and warm spices under a pecan crumble, with no marshmallows or added sugar. About 15 g of carbohydrate per ½ cup.

Reviewed by our team · not kitchen-tested · Developed with AI assistance

Ingredients, quantities, steps and safe cooking temperatures checked by an editor. The dish has not yet been cooked in our kitchen. An AI system helped draft the recipe; a person reviewed it.

About recipe status

Carbs / serving15 g
Total time1 h
Servings8
Calories150
Start cooking modeStep-by-step, big text, built-in timers
Spiced sweet potato casserole on a plate, its orange layer and pecan crumble seen at table level
AI-generated image of the finished dish, not a photo of this recipe as tested.

One serving

One serving is about ½ cup. Prep 15 min · Cook 45 min.

Serving of spiced sweet potato casserole
AI-generated illustration of one serving on a 9-inch plate. The portion is approximate, not weighed.

Steps

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Start cooking mode
  1. Put the sweet potato and butternut squash cubes in a pot, cover with water and boil until very tender, about 15 minutes.

  2. Heat the oven to 375°F (190°C). Grease an 8×8-inch baking dish.

  3. Drain well and mash until smooth. Let it cool 5 minutes so the eggs do not scramble.

    Mashed sweet potato and squash
    AI-generated illustrative image.
  4. Beat in the eggs, Greek yogurt, cinnamon, ginger, nutmeg, vanilla extract and salt.

  5. Spread in the baking dish.

  6. Topping: mix the pecans, almond flour and melted butter, and scatter over the top.

    Adding the pecan topping
    AI-generated illustrative image.
  7. Bake until the topping is golden, the center is set and a thermometer in the center reads 160°F (71°C), about 25 minutes.

On the plate

Fills the carbohydrate quarter of the plate: ½ cup has about 15 g of carbohydrate, less than a classic casserole with marshmallows and sugar.

Thanksgiving plate with sweet potato casserole
AI-generated illustration of one serving on a 9-inch plate. The portion is approximate, not weighed.

Nutrition

NutrientPer serving (1/8 of recipe)
Calories (kcal)150
Total carbohydrate15 g
Dietary fiber3 g
Total sugars3 g
Protein5 g
Total fat9 g
Saturated fat2 g
Sodium115 mg

Total carbohydrate includes fiber, as on US nutrition labels. Values are calculated from USDA FoodData Central for the ingredients as listed and are estimates. How we calculate.

Where these numbers come from
IngredientWeightCarbsSource
sweet potato
Sweet potato, raw
200 g40.2 g“Sweet potato, raw, unprepared (Includes foods for USDA's Food Distribution Program)”, USDA SR Legacy, FDC ID 168482
butternut squash
Butternut squash, raw
500 g58.5 g“Squash, winter, butternut, raw”, USDA SR Legacy, FDC ID 169295
eggs
Egg, whole, raw
100 g<1 g“Egg, whole, raw, fresh”, USDA SR Legacy, FDC ID 171287
Greek yogurt
Greek yogurt, plain, nonfat
120 g4.3 g“Yogurt, Greek, plain, nonfat (Includes foods for USDA's Food Distribution Program)”, USDA SR Legacy, FDC ID 170894
cinnamon
Cinnamon, ground
3 g2.4 g“Spices, cinnamon, ground”, USDA SR Legacy, FDC ID 171320
ginger
Ginger, ground
1 g<1 g“Spices, ginger, ground”, USDA SR Legacy, FDC ID 170926
nutmeg
Nutmeg, ground
<1 g<1 g“Spices, nutmeg, ground”, USDA SR Legacy, FDC ID 171326
vanilla extract
Vanilla extract
4 g<1 g“Vanilla extract”, USDA SR Legacy, FDC ID 173471
salt
Salt
2 g0.0 g“Salt, table”, USDA SR Legacy, FDC ID 173468
pecans
Pecans
50 g7.0 g“Nuts, pecans”, USDA SR Legacy, FDC ID 170182
almond flour
Almond flour (blanched almonds)
20 g3.7 g“Nuts, almonds, blanched”, USDA SR Legacy, FDC ID 170568
melted butter
Butter, unsalted
14 g<1 g“Butter, without salt”, USDA SR Legacy, FDC ID 173430

Counted as zero because the source has no value and the amount is 1 g or less per serving: cinnamon (); ginger (); nutmeg (); vanilla extract (); salt ().

Calculation engine v1.2.0.

Swaps and variations

All sweet potato
Carbs per serving go up.
Nut-free
Skip the whole topping, since both the pecans and the almond flour are tree nuts, and scatter 3 tbsp toasted pumpkin seeds over the top instead.
Make ahead
Refrigerate the mashed sweet potato and squash, without the eggs, up to 2 days. Beat in the eggs and the rest of the filling just before baking, add the topping and bake until the center reads 160°F (71°C), about 35 minutes.

Storage

Refrigerate within 2 hours, up to 3 to 4 days. Reheat until it reaches 165°F (74°C).

Nutrition values are estimates calculated from USDA data for the ingredients as listed. This recipe is information, not medical advice; decisions about your diet belong to you and your healthcare team. How we calculate.

Good to know

FAQs

Quick answers about spiced sweet potato casserole.

Can people with diabetes eat sweet potato casserole?

Half a cup of this version has about 15 g of carbohydrate and no added sugar, less than a classic casserole with marshmallows and brown sugar. How it fits a meal plan is for each person and their care team to decide.

How do you make sweet potato casserole lighter?

Skip the marshmallows and brown sugar, add eggs and Greek yogurt for protein, mix in squash and top with nuts.

Can I use canned sweet potatoes?

Use plain canned sweet potatoes in water, not in syrup, and drain them well.

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Carb tableLook up carbs in 302 common foodsPer household portion or per 100 g, from USDA data.Open the carb table
Quick tour

How to use this recipe

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  1. Check the carbs first

    The carbohydrate in one serving is the green tile at the top and the chip on every card.

  2. Set your serving

    Under Your serving, pick ½, 1, 1½ or 2. The numbers update for that amount.

  3. Scale the ingredients

    Change the servings above the ingredient list. Amounts follow; nutrition per serving stays the same.

  4. Cook one step at a time

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  5. See where the numbers come from

    Open Where these numbers come from under Nutrition: every ingredient with its weight, carbs and USDA source.

Reading the numbers

How to read this nutrition panel

What each line means, with the numbers for spiced sweet potato casserole.

NutritionSpiced Sweet Potato Casserole
1Serving size1 of 8 · about ½ cup
Calories150
2Total carbohydrate15 g
3Dietary fiber3 g
Total sugars3 g
Protein5 g
4Carb portions (15 g)1
  1. Serving size

    Every number is for one serving, here 1/8 of the recipe. Two servings means twice the numbers.

  2. Total carbohydrate

    All the carbohydrate in a serving, fiber included, counted the way US Nutrition Facts labels count it. It's the number on every recipe card.

  3. Fiber and sugars

    Parts of the total, shown on their own lines. If your care team counts net carbs, you can subtract fiber yourself; we always show the total.

  4. Carb portions

    The total carbohydrate in units of 15 g, a unit many diabetes educators use for meal planning.