Birthday party

I need help figuring out what to serve at my 1 year olds party. I have 2 other kids and for the life of me I can't remember what I had at their parties. It's also going to be a party for my 3 year old because their birthdays are 5 days apart. Anyways my go to is always hot dogs, nacho cheese, chili, chips, and cake. I was thinking bananas and watermelon too but I want something that'll fill all the little 1 year olds that'll be attending.