Two ingredients: mashed roasted sweet potato and all purpose flour.
That is the entire list, and I am not hiding a third one in the fine print.
I made these the first time out of pure stubbornness.
Taco night, half a roasted sweet potato in the fridge, and an empty tortilla bag on the counter.
I was fully prepared for them to be a sad compromise.
They were not.
They came off the pan soft, faintly orange, freckled with dark blisters, and they folded around a filling without a single crack.
My wife asked where I bought them.
That is the whole review, honestly!
Here is what nobody tells you about a two ingredient dough.
With only two things in the bowl, the recipe cannot absorb your variables.
A watery sweet potato and a dry one behave completely differently, and the flour number in any recipe is a starting point rather than a rule.
So I am going to teach you the feel of the dough instead of just the measurement.
Soft, a little tacky, pulling away from your hand but not clinging to it.
Roast the potato instead of boiling it, roll them thin between parchment, and cook them fast in a dry skillet.
Twenty five minutes, two ingredients, and a stack of tortillas that actually bends.
Just Two Ingredients, and I Mean Two
The ratio is roughly equal weights, and each ingredient has exactly one job. There is nowhere to hide in a recipe this short.
- Mashed roasted sweet potato (1 cup, about 240g). This is your moisture, your flavor, your color and your softness. There is no water in this dough. Every drop of liquid comes from the potato.
- All purpose flour (1 ¼ cups, about 155g). This is the structure. The gluten is what lets a tortilla stretch and fold instead of crumbling like a cracker.
What about salt?
Salt is optional and it is a seasoning, not an ingredient. It does nothing structural here.
Leave it out and you have a genuinely two ingredient tortilla that tastes mild and faintly sweet.
Add ½ teaspoon and it tastes like a tortilla.
I add it. I also refuse to pretend it makes this a three ingredient recipe, because you can skip it entirely and the dough behaves identically.
The Dough Ratio Is a Starting Point
Your sweet potato is not my sweet potato. This is the reason people get wildly different results from the same recipe.
A big field potato roasted long holds far less water than a small one pulled early.
So the flour has to move.
Start with 1 cup of flour, mix it in fully, then add the rest a tablespoon at a time until you get here:
- Right. Soft and smooth, slightly tacky to the fingertip, holds a thumbprint, pulls cleanly off the side of the bowl.
- Too wet. It smears on your palm and strings when you lift your hand. Add flour a tablespoon at a time.
- Too dry. It cracks at the edges when you press it and feels crumbly. Add a teaspoon of mashed potato, not water. Water makes it slack and gummy.
Under kneading is not the risk here, over flouring is.
Every extra tablespoon of flour buys you an easier roll and costs you a softer tortilla.
Ingredients You Need
- Sweet potato (1 large, to give 1 cup / 240g mashed). Roast it, do not boil it. See the next section for why. Let it cool before mashing it into the flour, because hot mash starts cooking the flour.
- All purpose flour (1 ¼ cups / 155g, plus more for the board). Bread flour also works and gives a chewier, stretchier tortilla. Whole wheat works at half substitution.
- Fine sea salt (½ teaspoon, optional). Purely for flavor. Skip it and nothing changes about how the dough handles.
How to Make Sweet Potato Tortillas
Roast and Mash the Sweet Potato
Pierce a large sweet potato, set it on a foil lined pan, and roast at 425°F for 45 to 55 minutes until a knife slides through with no resistance.
ROAST, never boil. A boiled potato carries water into the dough, that water demands more flour, and more flour is what turns these stiff.
Scoop the flesh out, mash it completely smooth, and let it cool to room temperature.
Lumps become weak spots that tear when you roll.
Mix and Knead the Dough
Put 1 cup of the mashed potato in a bowl with 1 cup of the flour and the salt if you are using it.
Mix with a fork until it comes together in a shaggy mass.
Turn it onto a lightly floured counter and knead 2 to 3 minutes, adding the remaining flour a tablespoon at a time only as needed.
You are looking for the feel described above, not a number.
Rest the ball under the bowl for 10 minutes. It relaxes and rolls twice as easily.
Divide and Roll Between Parchment
Cut the dough into 6 equal pieces and roll each into a ball.
Put one ball between two sheets of parchment and roll to about ⅛ inch and roughly 7 inches across.
Why parchment? Because this dough is sticky and a floured counter just keeps feeding it more flour with every pass.
Roll them all before you start cooking, stacked with the parchment still between them.
Cook in a Dry Skillet Until Blistered
Heat a cast iron or heavy nonstick skillet over medium high heat with no oil at all.
Peel the top parchment off, lay the round in the dry pan, and cook 60 to 90 seconds per side.
You want dark freckled blisters and a surface that has gone from wet looking to matte.
The center should stay pale and soft.
Cooked past that they go from tortilla to cracker in about twenty seconds!
The most important step of all: stack each one on a plate under a clean kitchen towel the moment it leaves the pan. They steam each other soft. Skip this and you will wonder why yours are stiff.
Can I Use a Different Flour?
Yes, with real trade offs, and this is the most asked question on every version of this recipe.
- Cassava flour. The popular grain free swap, and it works, but it drinks far more moisture. Expect closer to a 2 to 1 mash to flour ratio and a more fragile round.
- Whole wheat. Swap half. All whole wheat gives you a dense, dry tortilla that cracks when folded.
- Bread flour. Slightly chewier and stretchier. My second choice after all purpose.
- Gluten free 1 to 1 blends. Workable if the blend contains xanthan gum. Without it there is nothing holding the round together and it shatters.
- Oat flour alone. This is the one that does not work. No gluten, no structure, and you get a pancake.
Can I Use a Regular Potato?
Yes, and it makes a good tortilla, just a different one. A russet mashed the same way produces a paler, more neutral round that leans closer to a flour tortilla.
Two things change.
You lose the faint sweetness and the orange color.
And a russet is drier than a sweet potato, so start with less flour, around 1 cup, and add carefully.
Waxy potatoes are the one to avoid. They go gluey when mashed and the dough turns sticky in a way flour cannot fix.
Do They Actually Hold Up as a Wrap?
Yes for a folded taco, yes for a rolled wrap, no if you overload a cold one. Let me be specific, because this is what everyone actually wants to know.
- Soft tacos. Perfect. Fold one around a filling straight off the pan and it will not crack.
- Rolled wraps. Works, but roll them thin, keep them 7 inches or wider, and warm them first. A cold tortilla is a stiff tortilla.
- Quesadillas. Excellent. The dry pan crisps the outside while the cheese melts.
- Burrito size. This is the limit. These are softer and less stretchy than a commercial flour tortilla, so a heavy burrito will split at the fold.
The trick for any of it is heat.
Fifteen seconds per side in a dry pan before you fill it, every time, and they go right back to being pliable.
Tips for Soft, Pliable Tortillas
- Roll thinner than feels right. Thick rounds stay doughy in the middle and never fully soften.
- Hot pan, no oil. Oil fries the surface into something crisp. You want blisters, not a crust.
- Pull them early. The moment both sides are freckled, they are done.
- Towel, immediately. The single biggest difference between soft and stiff.
- Never cool them on a wire rack. Air circulation is the enemy. That is a cookie technique and it dries these out.
- Cool the mash first. Warm potato half cooks the flour and you get a gummy dough.
Are Sweet Potato Tortillas Healthy?
They are a flour tortilla with vegetable in it, and that is a fair upgrade rather than a miracle. Here is the honest version.
You get real fiber, vitamin A and potassium from the sweet potato.
You get no added oil at all, which is more than most store bought tortillas can say.
You also get flour, so these are not low carb and they are not gluten free unless you swap the flour.
Roughly 110 calories each at six per batch.
Worth making for the flavor and the short ingredient list? Absolutely. Worth calling a health food? No.
Serving Ideas
- Black bean and egg breakfast tacos. The faint sweetness against a runny yolk is genuinely great.
- Shredded pork or chicken tacos. The sweetness plays the same role a corn tortilla's sweetness does.
- Quesadillas with sharp cheddar. My most repeated use by a mile.
- A lunch wrap. Turkey, greens and mustard, warmed for fifteen seconds first.
- Cut and toasted. Sixths, 8 minutes at 400°F, and you have chips.
Storage and Reheating
- Room temperature. Fully cooled, in a zip bag, up to 2 days.
- Fridge. Up to 5 days in an airtight bag. They stiffen when cold, which reheating fixes completely.
- Freezer. Up to 3 months with a square of parchment between every tortilla, or they freeze into one solid disc.
- To reheat. 15 to 20 seconds per side in a dry hot skillet. Never the microwave alone, which makes them rubbery.
- Dough ahead. The kneaded ball keeps 2 days wrapped in the fridge. Let it come to room temperature before rolling.
Recipe
Soft Two-Ingredient Sweet Potato Tortillas
Ingredients
For the Tortillas
- 1 cup mashed roasted sweet potato about 240g, from 1 large sweet potato, cooled to room temperature
- 1 ¼ cups all-purpose flour about 155g, plus more for the board and added by feel
Optional
- ½ teaspoon fine sea salt optional, for flavor only, the dough handles the same without it
Instructions
Roast and Mash
- Pierce a large sweet potato, set it on a foil-lined pan and roast at 425F for 45 to 55 minutes, until a knife slides through with no resistance. Roast rather than boil, since a boiled potato carries water into the dough.
- Scoop out the flesh, mash it completely smooth with no lumps, and cool it to room temperature. Measure out 1 cup, about 240g.
Make the Dough
- Combine the cooled mashed sweet potato with 1 cup of the flour, and the salt if using. Mix with a fork until it forms a shaggy mass.
- Turn onto a lightly floured counter and knead 2 to 3 minutes, adding the remaining flour a tablespoon at a time only as needed. The dough should be soft and smooth, slightly tacky to the fingertip, holding a thumbprint and pulling cleanly off the bowl.
- If it smears and strings on your palm, add flour a tablespoon at a time. If it cracks at the edges, add a teaspoon of mashed potato rather than water.
- Rest the ball under the upturned bowl for 10 minutes so it relaxes and rolls easily.
Roll and Cook
- Divide the dough into 6 equal pieces and roll each into a ball. Roll each ball between two sheets of parchment to about ⅛ inch thick and roughly 7 inches across. Roll them all before you start cooking.
- Heat a cast iron or heavy nonstick skillet over medium-high heat with no oil. Peel off the top parchment and lay one round in the dry pan.
- Cook 60 to 90 seconds per side, until dark freckled blisters appear and the surface turns from wet-looking to matte. The center stays pale and soft. Do not cook past this or they turn crisp.
- Stack each tortilla on a plate under a clean kitchen towel the moment it leaves the pan. They steam each other soft as they rest. Repeat with the remaining rounds.
Notes
- Two ingredients means two: the salt is optional seasoning and the dough behaves identically without it.
- Roast, never boil: a boiled potato brings water the dough does not want, which forces extra flour and stiffens the tortilla.
- The flour number is a starting point: every sweet potato holds different moisture. Add flour by feel, not by the scale.
- Over-flouring is the real risk: every extra tablespoon buys an easier roll and costs you a softer tortilla.
- Towel them immediately: stacking under a towel off the pan is what makes them pliable.
- To reheat: 15 to 20 seconds per side in a dry hot skillet before filling.
- Storage: 2 days at room temperature, 5 days refrigerated, 3 months frozen with parchment between each one.
