There is a handsome 5 piece silicone gift set containing a oven mitt, 12' tongs, spatula, pot holder, and basting brush for $24.99.
No. 1 rule of buying christmas presents for your wife/girlfriend: do not buy housewares or kitchen appliances.
james is on the right track with whistler. to bump up the wow factor a little, i suggest the following:
* a gift certificate for a nice restaurant in Whistler. IOUs are nice, but often not redeemed.
* a fab dress for said dinner that will make her look/feel like a million bucks. worried about sizes? steal a fitted shirt and pair of shorts from her closet, take it to the store and ask the ladies behind the counter for help. a dress with a shorter hemline (ie. around the knee vs. ankle-length) is a safer bet, given how tall she is. go with a bold colour you know she looks good in: reds/greens/etc. (that way, if you're wearing black, she'll totally stand out, in a good way)
* book a time for her to get a massage/facial or nails done, something fun and girly, in whistler before you two go out.
* a housecoat and matching slippers that's super soft and fuzzy, to be used after dessert.
the best gifts don't necessarily require a lot of cash, just a bit of planning.