Am I right in thinking there are 5gms in those little packets of vanillin sugar Farfallina? I buy it in 100g jars. Guess you could substitute it with a teaspoon of vanilla paste or pure vanilla extract if you didn't have the vanillin sugar?
Yes, they are the ones! I can't claim they are better. It's just that they are often used in Turkey and Italy. I've never used vanilla paste or extract. So I don't know how they are exactly. But I can tell you this: I believe that you can use the same type and amount of vanilla product which you always use for cookies, muffins, cakes etc