Salad Dressing

Question

First I want to thank you (yet again!) for this wonderful service that you are providing. I have had the most wonderful Yom Tov (because of all I've learned on this web site) and am actually looking forward to next year! It has been a pleasure. Now a question: I purchased Tomato-basil salad dressing that's made by Blanchard & Blanchard. It was in the passover section with an OUP on it (this was before I knew about this web site). I used it and when I went back for more they were out. In the regular dressing isle of the market they had the same dressing by the same manufacturer without the "P" on it (still OU)- is it okay anyway? Here are the ingredients: Expeller pressed canola oil, water, apple cider vinegar, tomato paste, evaporated cane juice, salt, onion, basil, black petter, garlic, xanthan gum, rosemary extract. Thank you (in advance) for your help!