Making homemade corn tortillas is an essential skill for anyone cooking gluten free or wanting fresher, more flavorful tortillas than store-bought varieties. Fresh corn tortillas have a soft, tender texture and a bright corn flavour you can’t easily get from packaged products, which often include preservatives and stabilisers. With just three ingredients — masa harina, warm water and a pinch of salt — you can mix, press and cook a batch in under an hour.
Masa harina is dried corn that has been treated with an alkaline solution (limewater) and ground into a flour. This process, known as nixtamalization, gives masa harina its distinctive aroma, flavour and workability; it is not interchangeable with plain corn flour or cornstarch. If you don’t see masa harina at your local supermarket, check specialty grocers or online sources. Once you have a bag in the pantry, making tortillas becomes fast and routine.
Equipment is simple. A tortilla press produces consistently thin discs and saves time, but you can flatten dough balls using a heavy-based saucepan, a rolling pin or two sheets of baking paper or plastic. A cast iron or heavy skillet is ideal for cooking because it retains heat for even toasting; a non-stick pan works well too. The most important element is getting the dough texture right: not too dry and not too sticky.
The correct dough should be firm and springy. If a pressed tortilla shows small cracks at the edge, the dough is too dry; add a teaspoon or two of warm water and knead until smooth. If the dough sticks to your hands, sprinkle in a little more masa harina. Kneading and allowing the dough to rest for about 30 minutes helps the masa fully hydrate and improves pliability, so don’t skip the resting step. When pressed thin, the tortillas cook quickly and may puff up, which means they will be light and airy inside.
Tortillas are extremely versatile: use them for tacos, quesadillas, enchiladas, tostadas or as wraps for grilled fillings. To keep cooked tortillas soft, store them in an airtight container or wrapped in a clean kitchen towel. In the refrigerator they’ll keep for up to a week; for longer storage, place a stack in a freezer bag and freeze for up to six months. Reheat on a hot skillet or wrapped in a damp cloth in the microwave for best results.
- 2 cups masa harina (nixtamalized corn flour)
- 1/2 teaspoon sea salt flakes
- 1 1/2 cups warm water, divided
- In a mixing bowl combine the masa harina and salt. Stir to distribute the salt evenly.
- Pour in 1 cup of the warm water slowly and stir until a rough dough forms. Use the remaining water, a little at a time, to bring the dough to a firm but pliable consistency. Knead for 2–3 minutes. The dough should be springy and not sticky; add a teaspoon of water if too dry or a teaspoon of masa harina if too wet.
- Cover the bowl with plastic wrap or a damp cloth and let the dough rest for 30 minutes to hydrate fully.
- Divide the dough into 16 equal portions and roll each into a ball. Line a tortilla press with a piece of baking paper or plastic, place a ball in the centre and press into a thin disc. If you don’t have a press, flatten between two sheets of baking paper with a heavy pan or rolling pin.
- Heat a cast iron or heavy skillet over medium-high heat. Cook each tortilla for 1–2 minutes per side, until brown spots appear and the tortilla may puff slightly. Transfer to a clean towel and keep wrapped to stay warm and soft while you cook the rest.
Tips and troubleshooting: If your tortillas crack after pressing, the dough needs more water or additional resting. For softer tortillas, press them as thin as possible and cook briefly on a hot pan. If they stick to the press, always use a liner of baking paper or reusable plastic. To reheat frozen tortillas, thaw in the fridge and warm them wrapped in a damp towel over a pan or in the microwave in short bursts.
Serving suggestions: Fill warm tortillas with grilled meats, roasted vegetables, fresh salsa, avocado and lime for classic tacos, or stack and grill with cheese for quick quesadillas. Homemade corn tortillas also make an excellent base for stacked tostadas and baked enchiladas.