if you're into that type of thing, nori is so good in my opinion. 5 cals a sheet, tastes like sushi, can use it to make wraps, add to salad etc or just eat it plain. love it.
also hartleys 10 cal jellys, most are actually around 2-5 cals. I like to freeze them too and they take way longer to eat like an ice pop.
surimi sticks, crayfish tails, prawns, smoked salmon, crab meat, and tuna make up the protein portion of like all my meals. a good amount >100 cals.
strawberries, raspberries, and blackberries
oranges
cinnamon apples if I want a treat
skinny popcorn, 80 cal a bay. I don't really eat it anymore but its really good
halo top and judes vegan ice cream