In a large bowl, whisk together the flour, sugar, and salt.
Slowly whisk in the milk until combined and no lumps remain. Add 2 cups (470 milliliters) milk for slightly thicker and easier to handle pancakes or up to 3 cups (710 milliliters) milk for thinner, more delicate pancakes.
Whisk in the eggs, followed by the vegetable oil. If too thick, slowly add a little more milk. If too thin, slowly add a little more flour.
Cover the bowl and allow to rest at room temperature for 15-30 minutes.
Place a large nonstick skillet or pan over medium low heat. Lightly grease with oil or butter.
Once thoroughly heated, add 1/4 - 1/3 cup (60-80 milliliters) batter to the center and immediately tilt the pan in a circle to coat the bottom in a thin layer.
Cook until set on the top and the bottom turns golden, about 2 minutes.
Flip and cook until the other side is golden, 30 seconds to 1 minute. Remove to plate. Rub the pan with more oil and repeat with remaining batter.
Serve immediately with sour cream, jam, honey, and/or sweetened condensed milk.