Making corn tortillas at home is an essential skill for anyone cooking gluten-free. Freshly made tortillas deliver a superior taste and texture compared with most store-bought options, which often include preservatives and additives. From just three simple ingredients—masa harina, warm water and a pinch of salt—you can make soft, flavorful tortillas in under an hour. Once you begin making them yourself, they quickly become a pantry staple.
Masa harina is a special type of corn flour produced from dried corn kernels that have been nixtamalized (soaked in a lime solution). It differs from regular corn flour sold in baking aisles and cannot be used interchangeably: masa harina has a distinct texture and flavor suited specifically for tortillas. Depending on where you live, you can find masa harina at some supermarkets, specialty grocers or online.
If you don’t own a tortilla press you can flatten the dough balls using the bottom of a heavy-based saucepan; simply line the press area with plastic or baking paper to prevent sticking. That said, a tortilla press is an inexpensive tool worth buying if you plan to make tortillas frequently because it speeds up the process and produces consistently thin discs.
The most important factor for a successful tortilla is the dough’s texture. It should be firm and slightly springy—never dry and crumbly or overly wet and sticky. If cracks appear around the edges when you press a dough ball, the dough needs more water. If it sticks to your hands, add a bit more masa harina. Kneading briefly and allowing the dough to rest for 30 minutes helps hydrate the masa evenly and improves workability, so don’t skip that step.
When cooked, some tortillas will puff up; this is a sign of light, well-made tortillas and results in a pleasant, airy texture. Keep dough balls relatively small so each pressed tortilla is thin rather than thick. Store cooked tortillas in an airtight container in the refrigerator for up to one week or freeze them for up to six months.
- 2 cups masa harina corn flour
- 1/2 teaspoon sea salt flakes
- 1 1/2 cups warm water
- Combine masa harina and salt in a mixing bowl.
- Slowly add 1 cup of warm water and stir until a rough dough forms. Knead for a few minutes, adding more water a little at a time until the dough is firm and slightly springy but not sticky. If it feels too dry, add more water; if too sticky, add a little more masa harina.
- Cover the bowl with plastic wrap and let the dough rest for 30 minutes to fully hydrate.
- Divide the dough into 16 small balls. Flatten each ball using a tortilla press or the base of a heavy saucepan, placing plastic or baking paper on both sides to prevent sticking.
- Heat a cast-iron or heavy-bottomed skillet over medium-high heat. Cook each tortilla 1–2 minutes per side until lightly toasted and, if they puff, allow them to do so. Keep cooked tortillas wrapped in a warm tea towel while you finish the batch.
Enjoy your homemade corn tortillas warm, filled with your favorite ingredients, or cooled and stored for later use. Properly rested and handled masa yields tender, flavorful tortillas every time.