Coopers in Llano, for the win!!!
Thelma's BBQ near downtown Houston... It's an old beat up shack with no A/C and you have to wait 1hr for your food because of the line, but it's worth the wait. If you don't want to wait, Thelma will come out herself and tell your azz to get steppin'.
Since we're crossing over to other foods, Vietname/Chinese would be Mai's Restaurant for me. It's in Downtown Houston also and open 364 days out of the year until 2-3am. Only closes for Christmas.
Gonzales Meat Market... Gonzales Texas. Went there today on my way to the Shiner Brewery in Shiner. Best sausage ever. Been there since 1959. Highly recommended.
One of the best steaks I have had in my life was at the DunBar East Motel in San Angelo. Just a little hole in the wall motel at 1728 Pulliam St., but Daaaaamn that steak rocks!
Mikeska's BBQ in El Campo