My kitchen floor is sticky. I dropped a half-cup of Splenda about ten minutes ago and haven’t had the energy to wipe it up yet. Itโs just me and the oven today, and while I wait, I sometimes think about making some savory side dishes to go with the rest of my meal prep.
The house smells like dirt and autumn because Iโm boiling sweet potatoes again. Thereโs a burn mark on my forearm from the rack, a reminder that cooking is rarely as clean as the magazines make it look. My neighbor keeps offering me pecan pie, which is nice, but I found this inspired recipe as a better alternative for someone watching their blood sugar.
Why You Will Love This Low Carb Sweet Potato Pie
Most people think cutting carbs means eating sadness. That is just plain wrong. This Low Carb Sweet Potato Pie tastes like the real dealโdense, earthy, and perfectly spiced.
You wonโt feel like youโre missing out on dessert. Itโs humble food, using good ingredients that do their job in a hot oven to fill the kitchen with a warm, comforting scent.
Ingredients Needed for Diabetic Sweet Potato Pie

You donโt need a fancy grocery store for this. Everything here is likely sitting in your pantry or fridge right now.
Low Carb Sweet Potato Pie – Dry Ingredients
1 lb sweet potato: Pick one that feels heavy for its size. 1 cup Splenda granular: This holds up well under heat. 1/2 teaspoon ground nutmeg: A little goes a long way. 1/2 teaspoon ground cinnamon: The backbone of any good pie.
Low Carb Sweet Potato Pie – Wet Ingredients
1/2 cup margarine, softened: Ensure it is soft to avoid lumps. 1/2 cup low-fat milk: Keeps the texture creamy. 2 eggs: Large grade A eggs bind the filling. 1 teaspoon vanilla extract: Use the real stuff. 1/2 teaspoon lemon extract: My secret for making the potato flavor pop.
For the Low Carb Sweet Potato Pie Topping
1 (9 inch) unbaked pie shell: I usually buy the frozen kind to save time.
How to Make a Sugar-Free Sweet Potato Pie
Start by washing that sweet potato and boiling it for 40 to 50 minutes until soft. Peel it carefully, removing any stringy bits.
Mash the potato with the margarine using a mixer. Add the remaining ingredients and beat until it reaches a thick, golden pudding consistency.
Pour into the shell and bake at 350 degrees F for 55 minutes. If you want to pair this with something savory, try some soft keto rolls for a complete meal.
Tips for Baking With Sugar Substitutes
Baking with sweeteners requires patience. Because the potato provides the bulk, the structure holds up well, but be careful not to overmix once the eggs are added.
Storing Your Low Carb Pie
Cover leftovers with foil and refrigerate for up to three days. You can also freeze it for a month, but always let it thaw in the fridge before serving.
Regarding the healthier nutrient profile, sweet potatoes are packed with beta-carotene and fiber, which helps manage insulin spikes better than traditional sugary desserts.

Diabetic Sweet Potato Pie
Ingredients
Method
- Boil sweet potato whole in skin for 40 to 50 minutes, or until done. Run cold water over the sweet potato, and remove the skin.
- Break apart sweet potato in a bowl. Add margarine, and mix well with mixer. Stir in splenda, milk, eggs, nutmeg, cinnamon and vanilla. Beat on medium speed until mixture is smooth. Pour filling into an unbaked pie crust.
- Bake at 350 degrees F (175 degrees C) for 55 to 60 minutes, or until knife inserted in center comes out clean. Pie will puff up like a souffle, and then will sink down as it cools.
Frequently Asked Questions
Is sweet potato allowed on a low carb diet?
Sweet potatoes are higher in carbs than some other vegetables, so they should be consumed in moderation depending on your specific daily carb limit.
Can I use a different sugar substitute?
Yes, you can substitute Splenda with other granular sugar-free sweeteners like erythritol or monk fruit, ensuring they are a 1:1 ratio for sugar.
How do I make this pie even lower in carbs?
To significantly reduce the carb count, you can skip the traditional pie crust and bake the filling in a greased pie dish as a crustless pie.
Does this pie taste like regular sweet potato pie?
Yes, using spices like cinnamon, nutmeg, and vanilla extract helps recreate the traditional flavor profile while keeping the sugar content low.