No, it's not frozen, she likes to get creative. We'll have to imagine what it was:
Brussels sprouts, kale, and oatmeal
Carrot peelings, hard boiled eggs, and pickles
Celery, taco sauce, and Meow Mix
Cottage cheese, beef stew, and Cheezits.

Hey that was fun! Just imagine what's in your fridge, in your garbage can, and your cupboard!
(I don't have Brussels sprouts or kale anywhere near 4 miles of my home though)