Need macros and calories boss. Grams of this and that are not helpful.
Obviously eating twice a day is unlikely to be optimal; you are going to have to be bagging 80-100g of protein per feeding with this schedule.
No reason being vegetarian should be a big deal for recovery. The world is your oyster in terms of milk-based protein powders, and with eggs, cottage cheese, milk, greek yogurt, etc., there is plenty to choose from to hit whatever protein number you need to.
Your overall diet setup is a much MUCH bigger limiter for you right now than the absence of meat. I work a demanding job, as do a lot of people on this site and in the world, and I (and they) manage to eat at least one meal a day while at work. If that is truly impossible, and you cannot even so much as sneak some nonperishable food in in a pocket or something, then I guess you're stuck with the 2 meal a day thing.
Bear in mind, this pattern replicates the way Muslims eat during Ramadan, and they generally note a significant dropoff in mental and physical performance during this period. Take the lesson from that. I'd get to work on finding a way to up feeding frequency to at least 3x/day.