Hi Stain,
1 gallon of milk
1/4 cup lemon juice, or lime juice, or vinegar
Heat the milk very slowly in a heavy bottomed pot until it comes to a very low simmer. Slowly pour in the acid while stirring. It will make curds immediately. Take off the heat at once and strain it after a few minutes. Put the strained curds into a cheese press for a couple hours, then slice and fry. Or if you don't have a cheese press, put it in muslin cloth, twist it tightly closed and press it against the bottom of a bowl with your hand (after it cools). Keep pressing and twisting until it is as firm as you want it. Slice and fry.