Here is my attempt at following the very popular tutorial for making a doughnut in the Blender 3d Modelling software. The tutorial is spread over 24 video tutorials and took me roughly 40 hours to make the one you see below.

The video-series explains in detail; working with shapes, vertices, meshes, sculpting, texturizing your doughnut, creating the correct lighting for your scene and finally rendering.

 

Modelling the Shape

 

Texturizing the Model

 

Sculpting the Model

 

Lighting and Rendering

You can find the complete set of tutorials here.