Dry gutload/chow which my roaches and worms usually get like a 1/8 of a cup every few days. Its safe for them to eat every day and an eighth of a cup usually runs out around then. Usually high humidity species get a teaspoon to tablespoon a day
Alfalfa
Bee pollen
Flax meal
Sunflower meal
Almond meal
Pumpkin meal
Hemp seed meal
Chia meal
Ground carrots
Ground kale
Small amounts of ground corn (sweet) and broccoli
Ground elderberries
Ground blueberries
Ground zuchinni
Maca powder
Spelt sprout powder
Ground papaya
Spirulina
Mulberry leaf powder
Fruits-
Strawberry tops
Raspberries
Mango
Bananas and peels
Mulberries
Apricots
Apples
Peaches
Necterines
Melons
(Generally anything safe we have in the house that needs to be used or has excess we wont eat like the tops or peels but are safe for the roaches)
Veggies-
Spring mix
Kale
Sprouts
Mustard greens
Water cress
Bell pepper
Fresh zuchinni
Sweet potato
Yams
Small amounts of cauliflower, broccoli, and brussel sprout leaves
Collards
Cucumbers
Squash summer and winter
(So much more)