Question:
I am stir frying zucchini with pastrami, and I by mistake took a taste of the zucchini the size of a chocolate chip (no pastrami) and swallowed it.
am I fleishig now for 6 hours or not?
Answer:
Even though if one eats even a morsel of meat he has to wait 6 hours, in your case there is room to be lenient that you do not have to wait 6 hours, since you only ate the pastrami without meat.
Sources:
Y:D 89:3 & Shach 19 ibid Pischei Tesuva 7, Chidushey Haflo.