H.
Hi L.,
I have the book Super Baby Food by Ruth Yaron and is is great. I have been making my daughter's food ( she is also one) and that book has been great in teaching me healthy eating habits for kids, portion size, and variety in food.
My daughter is tiny for her age, despite my feeding her huge amounts of food all day. I just go with her appetite and feed her until I get her "I'm full" clues.
If she is of healthy weight for her age, I say feed her as much as she seems to want. Hopefully that consits of lots of healthful options!
Good Luck!