Assuming you want tips on how to paint cooked food on a round plate:
1. Pick the right paint. You'll want to use an acrylic paint for this project since it will adhere well to the surface of the plate and it's easy to work with. You can find these at any craft or art supply store.
2. Prep the plate. Make sure the surface of the plate is clean and free of any grease or oils. You can do this by wiping it down with a damp cloth.
3. Sketch out your design. Use a light pencil to sketch out the design you want to paint on the plate. This will help you plan out the composition and placement of the various elements.
4. Start painting. Begin by painting the larger areas of color first. Then, add in the smaller details. Once the paint is dry, you can add a clear coat of sealer to protect the design.