If you like Tabasco sauce, there's nothing better than making your own. It's so very easy. And, you don't have to just use Tabascos. Last weekend I picked some red Serranos (once they turn red they are mushy so they are great for sauce), Zimbabwe Bird, and red Peter Peppers (yes, they are edible, some tell me they are better than Jalapenos because their heat is more consistent). I threw the batch in some vinegar and a touch of water and boiled until they were soft. I let them cool, threw in a pinch of sugar, and 2 cloves of garlic, poured it all into the blender and blended to the consistency that I wanted. At this point many people will strain the liquid to get rid of the pieces, I prefer the pieces, so I just pour mine directly into a container and put it in the fridge with a note as to what peppers it contains.
Interestingly that mix of peppers was really good. I didn't need to add any sugar to sweeten it a bit, it was already naturally sweet. It's not quite as hot as Tabasco sauce, but it's still got bite. When it comes to adding the vinegar, I just add it until the liquid is the consistency I want. I leave mine a little thick. This is a good all around pepper sauce, good to put on almost anything.
This technique can be used with essentially any hot pepper, usually Tabasco, but they all work. So far I have one of Tabasco and this one in the fridge. The Tabasco peppers are still yellow right now, but I have 3 plants covered in fruit, so I should have a lot of sauce made up for the winter.