I need to eat more oatmeal, but I don't like it plain and can't add sugar, syrup, honey, etc. Any ideas?

You can use it to make savoury biscuits or in a crumb for meat.

As a meal for breakfast, could you add fruit or is that too much sugar? You could add nuts and seeds, maybe even food-grade essential oils for flavour.

try out savory oatmeals. Youtube then there are tons of videos on them

if you add granola it is really good

I think in many stores you can get spicy trail peanut/nut mixes

Take is rectally.

try tinned fruits

Cinnamon goes well with oatmeal. You'll get that bit of spiciness, without any sugars.

Add like a tablespoon or two of peanut butter. Taste amazing

Don't eat it. it isn't as good as they say for you. Eggs are better.

You could add cut up fruit to it.