I'd just keep putting it out for her--don't offer the biscuits, just have fruit and veggies on the table when she's getting hungry. I put out cut raw veggies before dinner (which my kids like anyway, so that helps) and they will eat a huge plate of them while I'm fixing dinner because they are hungry.
If you really want to get more into her, you can sneak it into things she likes. If she'll eat smoothies, you can get a lot of different things into that--I can still put a little frozen spinach in it for my kids, as long as I have a lot of dark berries so the color isn't green. You can add extra stuff to pasta sauce, if she'll eat that, or puree it and add it to soups. Also, there is a recipe book (and probably a website) called the sneaky chef, or something like that, that has recipes that hide veggies in them. I haven't really ever looked into it, but I've heard a lot of people recommend it for picky eaters.