Combine masa harina and salt in a large bowl. Add water and stir until you have soft dough. If dough feels dry add more water, 1 tablespoon at a time.
Divide dough into 12-16 pieces and shape into balls. Place each ball between plastic wrap or parchment on a tortilla press.
Gently close the press to flatten the tortilla to about 6 inches in diameter. Rotate 180° and press again to an even thickness.
Peel off top wrap, use bottom wrap to turn tortilla onto a plate. Use a piece of wax paper or parchment to separate each tortilla until ready to cook.
Heat a nonstick skillet over medium-high heat. Add oil and cook tortillas until they have a few brown spots, 30-45 seconds per side. Transfer to inside of a folded tea towel to stay warm and soften. Repeat until they are all cooked.
VARIATIONS
Street Tacos - make smaller tacos and serve flat, 3 to a plate is perfect.
Folded tacos - place softened tortillas in a taco holder and let rest to maintain shape. Cover with towel to stay warm and soft.
Quesadillas and Fajitas - Make any size of tortilla for your favourite Mexican recipes.