Have you tried sweet potato toast yet? It's simple! Slice a sweet potato lengthwise to about 1/2" thick, then pop in the toaster. You may need to flip it over between toasts- I usually have to toast mine on the highest setting about 3 times.
I top mine with a smashed avocado, slow scrambled eggs and a bit of pico. My husband likes his with some almond butter and sautéed bananas.