Answer:
Iām white; perfect for cutting & grinding. For most animals I am a useful tool.
Light me up in backyard gatherings
I can be thin but not fat; in your body but never on your placemat. I'm always better when I'm fresh but you'll never see me in the flesh.
The more you take away from me, the bigger I shall get. What am I?
A sport with love and service played by singles and pairs.
A little house full of meat, no door to go in and eat.