Uh bread, pasta, wraps, rice, beans, oats, soup, potatoes, fruit, nuts, nut butters, fish, tofu, curry, ect.
Why do you think not eating red meat suddenly gives you zero options? Really bizarre thinking. There are literally thousands of dishes which don’t even use meat. Thousands more which use seafood. Drop the trailer trash mindset and learn to cook. I haven’t eaten red meat in 5 years.