What is a good housewarming gift for my sister?

How about a nice framed print for her kitchen? Here are a few nice ones.

http://www.zazzle.com/baking_gingerbread_men_poster-228192788626665455?rf=238492371037518519&CMPN=zBookmarklet

http://www.zazzle.com/chocolate_pecan_pie_print-228494339007853999?rf=238492371037518519&CMPN=zBookmarklet

http://www.zazzle.com/vanilla_blossom_poster-228011045134461718?dim=52×52in&width=15.0000&height=15.0000&unit=in&size=small&print_width=15.0000&print_height=15.0000&media=basic_poster_dye&rf=238492371037518519&CMPN=zBookmarklet

http://www.zazzle.com/blackberry_tart_and_tea_on_lace_tablecloth_poster-228025865595561444?rf=238492371037518519&CMPN=zBookmarklet

http://www.zazzle.com/country_kitchen_poster-228331063423016128?rf=238492371037518519&CMPN=zBookmarklet

http://www.zazzle.com/java_cafe_poster-228167129177033214?rf=238492371037518519&CMPN=zBookmarklet

http://www.zazzle.com/cerise_cherry_poster-228121212799146266?dim=49.95×49.95in&width=15&height=15&unit=in&size=small&print_width=15&print_height=15&media=basic_poster_dye&rf=238492371037518519&CMPN=zBookmarklet

a hug

A crockpot

Give her a toaster oven. Or a sewing machine? Or a picture frame. or cookies. Anything really lol

A family cook book

Blanket sewing kit, a blanket to put on each child’s bed

A family photo album.

A good bottle of wine, picture frames and potted house/patio plants are the first things that come to mind.

i had one of these made of my house. then i had a photo done. they’re great. you can either order one for her or get a gift certificate and let her choose.
http://www.etsy.com/listing/46389247/custom-illustration-people-pet-house-etc?ref=v1_other_1
hope you find something.

Perhaps a gift card (mc or visa) that she can use to purchase supplies to decorate with or tools or whatever she may need for the new house.

How about a cute Necklace or bracelet? Maybe something done up in her favorite colors? I gave a cute bracelet to my new neighbor and they loved it. I got it from this web site http://www.kandwcrafts.com But if this wont work for the house warming gift maybe it will help with your Christmas shopping

You can get them smth really original and sentimental that will remind them of you everytime they look at it: a 100% hand-made painting from their favorite photo together that they can hang on their wall. I’ve discovered this website that turns photos into beautiful hand-made paintings and the prices are really affordable too. Here’s the link: http://www.paintedsouvenirs.com ..Good luck on finding the right gift!