glatt kosher

If I wanted to keep glatt kosher, how would I go about doing it? My understanding is that “glatt” is just a marketing term and doesn’t actually mean anything when they write it on the hechsher (eg chicken is labelled as glatt). How would a kosher...

Saucy susan

Ingredients:apricots,high fructose corn syrup,peaches, vinegar,water ,modified corn starch. This chart does not have an OU. If you still at one time. I do not know what source the vinegar is from. Can we use this?