How to make perfect northern-style flour tortillas

In northern Mexico - Sonora, Chihuahua, Nuevo León, Sinaloa, Coahuila, Durango - the flour tortilla is queen. While in the centre and south of the country the corn tortilla rules, in the north the flour tortilla is the basis of the daily diet: it is eaten with beans at breakfast, filled with machaca for lunchtime burritos, folded with cheese for quesadillas at dinner, and eaten on its own, freshly made, with a little butter.

A good northern flour tortilla is a miracle of simplicity: soft, flexible, slightly elastic, with a flavour of butter and wheat, able to wrap any filling without breaking. And the secret is that you need only four ingredients and 30 minutes to make them. You do not need a machine, you do not need special equipment. Just your hands, a flat surface and a pan.

The 4 ingredients (and why each one matters)

Wheat flour: Use ordinary all-purpose flour (the bakery kind from the supermarket). Do not use strong flour - it has too much gluten and the tortillas will come out hard and elastic like chewing gum instead of soft. In Sonora they use soft wheat flour, which is the closest to Spanish all-purpose flour. Quantity: 500 grams for about 12 tortillas.

Fat: Here is the soul of the tortilla. Traditionally lard is used, which gives it that melt-in-the-mouth texture and an unbeatable flavour. In Spain you can get lard at any butcher or supermarket. If you prefer not to use lard, butter is the second-best substitute - it lends flavour but a slightly different texture. Vegetable oil works but gives a more neutral tortilla. Quantity: 100 grams of lard or butter.

Salt: A level teaspoon. Without salt, the tortilla is bland. With too much, it dominates over the flavour of the wheat and the fat.

Warm water: Warm, not hot or cold. The warm water activates the fat and helps hydrate the flour. Quantity: approximately 200-250 ml, but add it little by little because each flour absorbs differently.

The step-by-step recipe

Step 1: Mix the dry ingredients with the fat (5 minutes)

In a large bowl, mix the flour with the salt. Add the lard (at room temperature, soft but not melted) and work it with your fingertips, "pinching" the flour and fat until the mixture looks like coarse sand. Each particle of fat should be coated with flour. This step is crucial: the well-distributed fat is what makes the tortilla soft and flexible instead of hard and leathery.

If you use butter, cut it into small cold cubes and incorporate it the same way, pinching with your fingers. If you use oil, simply mix it with the flour until combined.

Step 2: Add the water (3 minutes)

Make a well in the centre of the flour mixture and pour in the warm water little by little, mixing with one hand while with the other you incorporate flour from the edge. Do not add all the water at once: the exact amount depends on the humidity of your kitchen and your flour. The dough is ready when it comes away from the sides of the bowl and from your hands, but is not dry. It should be soft, slightly sticky to the touch but manageable.

Step 3: Knead (5 minutes)

Turn the dough out onto a lightly floured surface and knead for 5 minutes. The movement is to push with the heel of the palm, fold, turn a quarter turn and repeat. You do not knead as much as for bread - we are not looking to develop a lot of gluten - just enough for the dough to become smooth, homogeneous and elastic. You will know it is ready when you press it with a finger and the mark recovers slowly.

Step 4: Rest (15 minutes minimum)

This step is FUNDAMENTAL and is the one most people skip. Form a ball with the dough, cover it with a damp tea towel or cling film and let it rest for at least 15 minutes, ideally 30. During this rest, the gluten relaxes and the dough becomes much easier to roll out. If you try to make tortillas without resting, the dough shrinks back like elastic every time you roll it.

Step 5: Divide and shape (3 minutes)

Divide the dough into 12 equal portions (each the size of a golf ball). Shape each portion: place it in your palm and with the other hand roll it on itself until you form a smooth, crack-free ball. Cover the balls with the cloth while you work with each one to stop them drying out.

Step 6: Roll out (the moment of truth)

Lightly flour your work surface and your rolling pin (or a clean broom handle - seriously, northern grandmothers use broom handles). Place a ball of dough, flatten it slightly with the palm and start rolling from the centre outwards, turning the tortilla a quarter turn after each pass of the pin.

Tricks for perfect roundness:

• Do not roll in a single direction - that will give you an oval. Turn the tortilla constantly.
• The pressure should be firm but not brutal. Let the weight of the pin do the work.
• If the dough shrinks, let it rest for 2 more minutes and try again.
• The ideal thickness is about 2-3 mm. Too thin and it tears, too thick and it is rubbery.
• The target diameter is 20-25 cm for burritos, 15 cm for tacos.

Step 7: Cook in the pan (30 seconds per tortilla)

Heat a large pan (preferably cast iron) or a comal over medium-high heat. Do not add oil or butter - the tortilla is cooked dry. When the pan is hot (drops of water should evaporate instantly), place the rolled-out tortilla.

In 15-20 seconds you will see bubbles form on the surface and the underside has golden spots. Flip with your fingers or a spatula and cook for another 15-20 seconds. If the tortilla puffs up like a balloon, congratulations: you have made a perfect tortilla. That means the layers of fat and flour separated correctly and the steam was trapped inside.

Place the cooked tortillas in a folded tea towel (an improvised tortilla warmer). The steam trapped between the cloth keeps the tortillas soft and flexible for 20-30 minutes.

Common problems and solutions

• Hard tortillas: Too much flour or too little fat. Or you cooked them too long in the pan.
• Tortillas that break when folded: Dough too dry. Add one more tablespoon of water.
• Tortillas that shrink: Lack of rest. Let the dough rest longer.
• Irregular tortillas: Practice. Nobody makes perfectly round tortillas the first time. Or the tenth.
• Tortillas that do not puff up: The pan is not hot enough, or the dough does not have enough fat.

What to use your flour tortillas for

Freshly made flour tortillas are versatile. Use them for machaca-and-egg burritos (a classic northern breakfast), refried-bean burritos, cheese quesadillas (with Oaxaca or its Spanish substitutes), sincronizadas (two tortillas with cheese and ham in between), chimichangas (fried burritos), or simply rolled with butter as an accompaniment to any stew.

You can also cut them into triangles and fry them to make homemade chips, or let them dry slightly and use them for wraps and rolls. Any leftovers keep in an airtight bag in the fridge for up to 5 days, or in the freezer for up to 3 months. To reheat, 20 seconds in a hot pan without oil.

Once you master this recipe, you will wonder why you ever bought industrial flour tortillas. The difference is vast. And the process - mixing, kneading, resting, rolling, cooking - has something meditative about it that turns cooking into an act of pleasure, not obligation. Discover more Mexican recipes to accompany your homemade tortillas and take your northern cooking to the next level.