This was so yummy. I premade dressing and recommend adding shallots to dressing and letting it sit in fridge overnight - adds extra flavor to dressing. I didn't have white wine vinegar so used lemon juice. Love the extra freshness from the parsley. My guest usually passes on salads and commented on how much he liked it.
This is one my go-to recipes now for dinner parties. The dressing doesn't taste great on its own, but pairs beautifully with the salad. It's something about the sweetness in the apples. I love using pink lady apples in this recipe. Trader Joe's sells 3 packs of endive at a great price.