I don't like the idea of using a shopping bag for the plastic. It's not food-safe and has dye on it. Why not use clear plastic storage bags? Cut the seams of a quart or gallon bag. And there really is no need to cut them into a circle - the dough will do what it wants to do, the shape of the plastic has nothing to do with the actual tortilla.
Corn Tortillas
Supermarket corn tortillas, when steamed or griddled, make a fine canvas for our fish tacos (see Fish Tacos) and the huevos rancheros (see Huevos Rancheros). But try a tortilla made by hand using a tortilla press, and you’ll instantly taste the difference: fragrant, toasty, and supple, fresh tortillas are good enough to eat on their own. Here’s how to make them.
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Credit: Todd Coleman
1. Make the corn masa: Put 1 cup masa harina into a bowl and make a well in center. Add 2⁄3 cup plus 1 tbsp. water to well and stir to form a dough.
2. Knead dough until it's soft but not sticky, achieving a consistency like that of Play-doh. Pinch off a palm-size piece and roll it into a ball.
3. Cut two 7" circles out of a cleaned plastic shopping bag. Put 1 circle on a tortilla press. Arrange dough in center; top with second circle.
4. Push handle down on tortilla press to flatten the dough. For a thinner tortilla, shimmy the handle side to side while pressing down.
5. Open the press, remove the top piece of plastic, and transfer the tortilla to the palm of your hand, pulling off the second piece of plastic.
6. Cook the tortilla immediately in a cast-iron skillet over medium heat, flipping occasionally, until lightly toasted. Repeat with the remaining dough.
Comments (4)


A tortilla should only be flipped 2 times. The first time almost immediately, as soon as it is stable enough to be flipped, then it should cook on the second side long enough to be 'cooked' then flipped back. Upon pressing down on the tortilla with a clean towel, it will inflate and be ready.

If you don't like the plastic, use old fashioned waxed paper. Works perfectly.

Since the plastic is not a luxury but a necessity, I would welcome an enterprising food equipment inventor developing reusable or disposable plastic covers for the tortilla press, much like a shower cap.












