Chef Lupita
Bolillo Capitalino
Ciudad de Mexico's everyday pan de sal, shaped like a small football, slashed once, baked crisp outside and airy inside for molletes, tortas, and the first bread of the morning.
Culinary Explorer
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Tortillas de Maíz Blanco Chalqueño
Created by
Estado de México's central-highland tortilla, made from white Chalqueño corn nixtamalized with cal, ground fresh, pressed thin, and cooked on a comal until it puffs.
Breads
Mexican
Budget Friendly
Batch Cooking
Weeknight
12 hr
Active Time
1 hr cook•13 hr total
Yield24 tortillas
Estado de México, the old Chalco region east of the Valley of Mexico, is where this tortilla belongs. Chalqueño corn grows in the high central valleys, near the cold mornings and volcanic soil that sit between Chalco, Amecameca, Ixtapaluca, and the slopes watched by Iztaccíhuatl and Popocatépetl. This is not a flour tortilla. Flour tortillas are northern, except for the genuine pulque-leavened wheat tortillas of the Hidalgo Sierra, which are their own lineage. Cada estado, su propia cocina.
The ingredient is white Chalqueño corn. Large kernel, pale masa, a soft tortilla with enough strength to fold around beans, quelites, eggs, or a spoonful of guisado without breaking in your hand. There are no chiles here. No herbs. No manteca. The flavor comes from corn, cal, water, and the comal. If that sounds plain, you haven't eaten a tortilla made from fresh nixtamal.
I learned the rhythm from women who did not measure because their hands had been measuring since childhood: cook the corn just until the skin slips, rest it overnight, rinse without stripping it naked, grind while it still smells sweet and mineral, press, flip, flip again, puff. Tortillas start with nixtamal. Masa harina is useful in a hurry, but do not pass it off as the same thing. Así se hace y punto.
Nixtamalization predates the Spanish conquest by many centuries and was already central to Mesoamerican cooking before the Mexica dominated the Basin of Mexico in the 14th and 15th centuries. Chalqueño is a recognized maize race associated with the high valleys of central Mexico, especially the old Chalco area, where long-season white corn adapted to altitude became prized for tortillas and masa. The technique of cooking maize with cal increases nutrition, aroma, and workability, which is why the tortilla became daily bread across much of Mexico rather than just a cooked grain cake.
The technique, the tradition, and the story behind every dish.
Discover Culinary ExplorerIngredients
dried white Chalqueño corn
Quantity
1 kilogram
cleaned of stones and broken kernels
water
Quantity
3 liters, plus more
for cooking, rinsing, and grinding
food-grade cal (calcium hydroxide)
Quantity
10 grams, about 1 tablespoon
fine sea salt (optional)
Quantity
1 teaspoon
| Ingredient | Quantity |
|---|---|
| dried white Chalqueño corncleaned of stones and broken kernels | 1 kilogram |
| waterfor cooking, rinsing, and grinding | 3 liters, plus more |
| food-grade cal (calcium hydroxide) | 10 grams, about 1 tablespoon |
| fine sea salt (optional) | 1 teaspoon |
Equipment Needed
- •Large nonreactive pot for nixtamalizing
- •Colander or plastic basket for rinsing nixtamal
- •Molino, hand-cranked corn mill, or wet grinder
- •Tortilladora lined with clean plastic
- •Clay comal or cast iron comal
- •Woven tortilla basket lined with a cotton servilleta
Instructions
- 1
Clean the corn
Spread the Chalqueño corn on a tray and pick through it with your hands. Remove stones, dust, and broken kernels. This is not busywork. The metate, the molino, and your teeth will all know if you were lazy.
- 2
Cook with cal
Bring 3 liters of water to a simmer in a nonreactive pot. Stir in the cal until the water turns cloudy, then add the corn. Cook gently for 25 to 35 minutes, stirring now and then, until the skins loosen and a kernel rubbed between your fingers sheds its pericarp. The kernel should still have a firm center. You are making nixtamal, not porridge.
Use food-grade cal only. Hardware-store lime is not for food. Pregúntale a las señoras del mercado if you are buying in a Mexican market. - 3
Rest overnight
Turn off the heat, cover the pot, and let the corn rest in its cal water for 8 to 12 hours at room temperature. Overnight is correct. This rest changes the corn: the skin loosens, the kernel softens, and the flavor becomes the flavor of tortilla. No me vengas con atajos.
- 4
Rinse the nixtamal
Drain the corn and rinse it in several changes of water, rubbing the kernels between your palms until most of the loosened skins wash away. Do not polish it clean like rice. Leave a little skin because it gives body and aroma. The rinse water should go from chalky yellow to mostly clear.
- 5
Grind the masa
Grind the drained nixtamal in a molino, hand-cranked mill, or strong wet grinder. Add water by the spoonful only as needed to move the corn through. The finished masa should feel warm, smooth, and alive, not wet like batter and not dry like sand. If you pinch it, it should hold together without cracking.
A food processor can break the corn down, but it will not give the same fine, elastic masa as a molino. That is a compromise, not an upgrade. - 6
Season and knead
Knead the masa for 3 to 5 minutes. Add the salt only if your family uses it. Many central highland tortillas take none. The masa should be soft enough to press thin but firm enough to peel from the plastic without tearing. If the edges crack, knead in a teaspoon of water at a time.
- 7
Press the tortillas
Heat a clay comal or cast iron comal over medium-high while you work. Divide the masa into 24 balls, each about 40 grams. Line a tortilladora with plastic cut from a clean produce bag, press one ball firmly, rotate it a quarter turn, and press again. The tortilla should be thin, round enough, and not perfect. Perfect circles are for machines.
- 8
Cook on comal
Lay the tortilla on the hot comal. Cook 30 to 40 seconds, until the edges look dry and small toasted freckles appear underneath. Flip and cook 45 to 60 seconds. Flip once more and press lightly with a folded cloth. It should puff. That puff tells you the masa was hydrated, pressed, and cooked correctly.
- 9
Hold under cloth
Stack the tortillas in a woven basket lined with a cotton servilleta. Cover them as you cook the rest. The stack finishes itself under the cloth, softening and becoming foldable. Serve the same day with beans de la olla, salsa in a molcajete, or whatever the comida needs. Saber cocinar es saber vivir.
Chef Tips
- •Buy Chalqueño corn from a serious tortillería, molino, seed keeper, or Mexican market vendor who can tell you where the corn was grown. If they only say 'white corn,' ask again. Si no conoces el mercado, no conoces la cocina.
- •The cal should be food-grade calcium hydroxide. Too little and the skins will not loosen. Too much and the nixtamal tastes harsh and soapy. Measure it the first few times until your hands learn.
- •Do not grind the nixtamal too wet. Wet masa sticks, tears, and refuses to puff. Add water slowly. The masa should feel like soft clay, not pancake batter.
- •A clay comal gives the gentlest heat and a particular dry aroma. Cast iron works well in a modern kitchen. A nonstick skillet cooks the tortilla, yes, but it will not teach you much.
- •Masa harina is for emergencies and weeknights when life has cornered you. Useful, yes. The same as nixtamal ground fresh, no. A substitution is a compromise, not an upgrade.
Advance Preparation
- •The corn must rest in its cal water for 8 to 12 hours, so start the night before you want tortillas.
- •Fresh masa can be covered tightly and refrigerated for 24 hours. Bring it back to room temperature and knead in a few drops of water before pressing.
- •Cooked tortillas keep wrapped in a servilleta for the meal, then can be refrigerated for 3 days. Reheat on a hot comal, never in a microwave if you want the tortilla to wake up properly.
Frequently Asked Questions
Nutrition Information
1 serving (about 65g)
Calories
140 calories
Total Fat
2 g
Saturated Fat
0 g
Trans Fat
0 g
Unsaturated Fat
2 g
Cholesterol
0 mg
Sodium
105 mg
Total Carbohydrates
29 g
Dietary Fiber
4 g
Sugars
0 g
Protein
4 g
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