How about Cream of Wheat? It’s a lot like oatmeal for me.
You can put a blob of unsweetened applesauce in the middle and sprinkle cinnamon on top. And when you eat it, you don’t mix it up, you just take a bit of the applesauce along with every spoon of Cream of Wheat.
The difference between the sweet, tart, and cold applesauce along with the hot unsweetened Cream of Wheat is a great contrast.