Sourdough Discard Tortillas: The Softest, Easiest Recipe

By Daisy Sullivan

On December 5, 2025

Sourdough tortilla dough being kneaded on a lightly floured surface before resting.

Cuisine

American, Mexican

Prep time

15 minutes

Cooking time

15 minutes

Total time

30 minutes

Servings

8 tortillas

Transform your sourdough discard into the softest, most flavorful homemade tortillas you’ve ever tasted. This simple sourdough discard tortillas recipe is the perfect way to use up extra starter, creating delightfully pliable and tender wraps for tacos, quesadillas, and more. Say goodbye to stiff, store-bought tortillas for good.

We’ve all been there: staring at a jar of sourdough discard and wondering what to do with it. This recipe is your answer. It’s quick, requires just a handful of simple ingredients, and produces consistently amazing results. The subtle tang from the sourdough adds a depth of flavor that plain flour tortillas just can’t match.

Why You’ll Love This Sourdough Discard Tortilla Recipe

  • Reduces Waste: It’s one of the most satisfying ways to use up your sourdough discard.
  • Incredibly Soft & Pliable: Thanks to the right balance of ingredients and a few key techniques, these tortillas stay soft even when they cool.
  • Simple Ingredients: You only need flour, sourdough discard, fat, baking powder, and salt.
  • Amazing Flavor: The sourdough discard provides a subtle, tangy flavor that elevates any meal.
  • Freezer-Friendly: Make a big batch and freeze them for quick meals later.

Key Ingredients Explained

The magic of this recipe lies in its simplicity. Here’s a breakdown of what you’ll need and why it works.

Sourdough Discard: The Secret to Flavor

Both active starter and discard work, but discard is ideal. It provides moisture and a wonderful tangy flavor that makes these tortillas unique. Use it straight from the fridge.

All-Purpose Flour

Standard all-purpose flour provides the perfect structure and tenderness. There’s no need for anything fancy here.

Fat (Butter, Lard, or Oil)

Fat is the secret to a soft, pliable tortilla. Melted unsalted butter provides great flavor. Lard is the traditional choice for supreme softness, while a neutral oil like avocado or vegetable oil also works well.

Baking Powder & Salt

Baking powder gives the tortillas a little puff and a lighter texture. Salt is essential for flavor, balancing the sourdough tang and bringing everything together.

A thin, rolled-out sourdough discard tortilla cooking in a hot cast-iron skillet.
Cook the tortillas in a hot, dry skillet for about a minute per side.

Step-by-Step Instructions

Follow these simple steps to create perfect sourdough discard tortillas every time.

  1. Combine Dry Ingredients: In a large mixing bowl, whisk together the all-purpose flour, baking powder, and salt.
  2. Add Wet Ingredients: Add the sourdough discard, melted butter (or other fat), and warm water to the dry ingredients. Mix with a spatula or wooden spoon until a shaggy dough forms.
  3. Knead the Dough: Turn the dough out onto a lightly floured surface. Knead for 3-5 minutes, until it becomes smooth and elastic. It should be soft but not overly sticky.
  4. Rest the Dough: This is a crucial step! Place the dough back in the bowl, cover it with a clean kitchen towel, and let it rest for at least 30 minutes. This allows the gluten to relax, making the tortillas much easier to roll out and more tender.
  5. Divide the Dough: After resting, divide the dough into 8 equal pieces and roll each piece into a smooth ball.
  6. Roll Out the Tortillas: Working with one ball at a time, use a rolling pin to roll it into a thin, 8-inch circle on a lightly floured surface. Keep the other dough balls covered so they don’t dry out.
  7. Cook the Tortillas: Heat a dry cast-iron skillet or non-stick pan over medium-high heat. Place a rolled-out tortilla onto the hot skillet. Cook for about 45-60 seconds, or until bubbles start to form and the bottom has a few light brown spots.
  8. Flip and Finish: Flip the tortilla and cook for another 30-45 seconds on the other side. You want it cooked through but still soft. Avoid overcooking, which can make them brittle.
  9. Keep Them Soft: As you cook the tortillas, stack them on a plate and keep them covered with a clean kitchen towel. This traps the steam and is the ultimate secret to keeping them soft and pliable.

Expert Tips for the Softest Tortillas

Achieving that perfect, pillowy softness is easy if you follow a few key tips.

  • Don’t Skip the Rest: Letting the dough rest for 30 minutes is non-negotiable for tender tortillas.
  • Roll Them Thin: Uniform thinness helps the tortillas cook quickly and evenly, preventing them from becoming tough.
  • Use a Hot Skillet: A properly preheated, dry skillet is essential. The high heat cooks the tortilla quickly, creating steam that puffs it up and keeps it soft.
  • Stack and Cover: Immediately after cooking, stacking the tortillas and covering them with a towel is the most important step for trapping steam and ensuring maximum pliability.

Flavor Variations

While these sourdough discard tortillas are delicious as is, you can easily customize them.

  • Herbed Tortillas: Knead in 1-2 tablespoons of finely chopped fresh herbs like cilantro or parsley.
  • Spiced Tortillas: Add 1 teaspoon of chili powder or smoked paprika to the dry ingredients for a smoky kick.
  • Cheesy Tortillas: Add 1/4 cup of finely grated Parmesan or cheddar cheese to the dough for a savory twist.
Sourdough tortilla dough being kneaded on a lightly floured surface before resting.
Knead the dough for just a few minutes until it's smooth and elastic.

How to Store and Reheat

Proper storage is key to enjoying your homemade tortillas for days.

  • Storing: Once completely cooled, store the tortillas in a zip-top bag or airtight container at room temperature for up to 3 days.
  • Freezing: For longer storage, separate the tortillas with small pieces of parchment paper, place them in a freezer-safe bag, and freeze for up to 3 months.
  • Reheating: To reheat, warm the tortillas for 15-20 seconds per side in a dry skillet over medium heat, or wrap a stack in a damp paper towel and microwave for 20-30 seconds.

Serving Suggestions

These versatile tortillas are the perfect base for so many meals. Use them for classic tacos, cheesy quesadillas, or hearty wraps. They are the perfect vessel for a flavorful filling, like this delicious crockpot white chicken chili. You can even use them as a creative base for a spicy crab sushi bowl wrap or serve them alongside a comforting breakfast casserole.

Sourdough Discard Tortillas FAQs

Absolutely. You can prepare the dough, wrap it tightly, and store it in the refrigerator for up to 48 hours. Let it sit at room temperature for about 30 minutes before you plan to roll and cook the tortillas.

Yes, you can omit the baking powder. The tortillas will be slightly flatter and less puffy, more like a flatbread, but still delicious and soft.

For the most tender and easy-to-roll tortillas, the dough should rest for a minimum of 30 minutes. You can even let it rest for up to an hour for even better results. This step is crucial for relaxing the gluten.

Lard is the traditional choice and yields the softest texture. However, melted butter provides excellent flavor and softness. A neutral oil like avocado oil also works very well. All three options will produce a wonderfully soft tortilla.

Stiff tortillas are usually a result of overcooking, using a skillet that isn’t hot enough, or not resting the dough long enough. For the softest results, cook them quickly on a hot, dry pan and let the dough rest for at least 30 minutes before rolling.

Share Your Creations!

We hope you love making and eating these incredible sourdough discard tortillas. There’s nothing better than a truly homemade meal, and this recipe is a fantastic way to bring extra flavor to your table. If you make them, please leave a comment below or share a photo on Pinterest!

A stack of freshly made, soft sourdough discard tortillas wrapped in a kitchen towel.
You won't believe how easy it is to make these soft and flavorful sourdough discard tortillas at home!

Sourdough Discard Tortillas Recipe

Sourdough tortilla dough being kneaded on a lightly floured surface before resting.

Sourdough Discard Tortillas: The Softest, Easiest Recipe

This simple sourdough discard tortillas recipe is the perfect way to use up extra starter, creating delightfully pliable and tender wraps for tacos and quesadillas.
Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Servings: 8 tortillas
Course: Main Course, Side Dish
Cuisine: American, Mexican
Calories: 155

Ingredients
  

  • 1.5 cups All-Purpose Flour plus more for dusting
  • 1 cup Sourdough Discard unfed, straight from the fridge
  • 2 tbsp Unsalted Butter melted (or lard, or neutral oil)
  • 0.5 cup Warm Water adjust as needed
  • 1 tsp Baking Powder
  • 0.5 tsp Salt

Equipment

  • 1 Mixing Bowl
  • 1 Rolling Pin
  • 1 Cast-Iron Skillet or Non-Stick Pan

Instructions
 

  1. In a large mixing bowl, whisk together the all-purpose flour, baking powder, and salt.
  2. Add the sourdough discard, melted butter, and warm water. Mix until a shaggy dough forms.
  3. Turn the dough onto a lightly floured surface and knead for 3-5 minutes until smooth and elastic.
  4. Place the dough back in the bowl, cover, and let it rest for at least 30 minutes.
  5. Divide the dough into 8 equal pieces. Roll each piece into a thin, 8-inch circle on a lightly floured surface.
  6. Heat a dry cast-iron skillet over medium-high heat. Cook each tortilla for 45-60 seconds per side, until lightly puffed and browned in spots.
  7. As you cook the tortillas, stack them on a plate and keep them covered with a clean kitchen towel to steam and soften.

Notes

For the softest tortillas, do not overcook them. A minute or two per tortilla is all you need.
Store cooled tortillas in an airtight bag at room temperature for up to 3 days.

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