There are various drawtypes for objects within Blender’s 3D viewport. Besides that, there is the Subsurf modifier and the “Set Smooth” button which adds goroud shading. Here is a simple screenshot illustrating my point:

Drawtypes, Subsurf, and Set Smooth in Blender
Now I admit that this might not be worth reporting about, but it’s better to state that fact here than at the beginning of the post, warding readers off. 😀
Next on the Dancing Taco project: continue modeling the onion, then test the shading and texture with renders and tweaking.
I have started setting up some big goals for me this semester, (with someone’s excellent help,) and I really hope I accomplish them. It will be extremely hard to conquer these goals, but it will be worth it.
Anyhow, I wish you the best in all your worthy endeavors! God bless and goodnight! I cherish your prayers.
-b