I’m not fully sure what you mean by “Byasna meal menu,” because this phrase is not a standard Jain term in this exact form.

To help you properly, can you please clarify one of these:

1. Do you mean “Vyasan-free” (addiction‑free) Jain meal menu – i.e., a Jain food plan without tea, coffee, tobacco, alcohol, etc.?
2. Do you mean a special Jain meal for a particular vrat / upvaas (e.g., ekasana, beasana, ayambil, etc.)?
3. Is “Byasna” the name of a specific Jain fasting type or local tradition in your sangh / city?

If you can tell me which it is (or give an example sentence how people around you use the word “Byasna”), I can give you a clear, simple Jain meal menu accordingly.