Toddler finger food ideas

Can anyone please help me come up with some ideas to give my 16M DS for lunch? I prep his lunch the night before for my mom to feed him the next day.

Right now he likes to feed himself so I try to keep the food neat (no sauces, jelly, etc). His favorites are grilled cheese sandwiches, tater tots and frozen silver dollar pancakes he eats like cookies, while he gets fed ones with syrup.

I tried googling this topic and came up with an idea to make the Pillsbury cresants into pockets with shredded cheese and bits of ham. I thought that would be a hit, but they didn't keep well. But the next day it was rubbery and he didn't want it.

I could really use some easy, new ideas. Thanks in advance for any thoughts!!!

Toddler finger food ideas

Chicken, cup up into finger sized pieces
Hummus sandwich
Cream cheese on toast
Cold cut rollups (Take a slice of cold cut and spread a thing layer of mayo, cream cheese, etc. and roll it up)
Muffins
Mini pizzas