Reply to Toddler meals?

We feed our 19 mo old what we eat. She has started the past couple months being picky depending on her mood. We just had a Dr apt and met with a nutritionist about it. They said offer her what you eat, an array of healthy food and proportioned properly. If she doesn’t eat it, she may not be hungry as her stomach is still about the size of her fist (which is hard for me to believe cause she can eat so much). But to try again during snack time. This has worked for us. She eats whatever we gave her before, just later.