Premade Masa

I understand. I bought a premade mix at a grocery chain and it did not say how to prepare it or if I should add anything. I assumed everything was in it. Wrong! It was terrible. I then added lard, salt and baking powder and it was a complete difference. I don't know if you have the same kind or how much you have so it is difficult to tell you the measurements. However, the next time I will make everything from scratch because I found that if I have to add all this, it is more work than making it myself and mine tastes better. There are receipes on the internet and on the sack of masa harina. Also, you may ask at the store where you purchased the masa. Good Luck.