u/Efficient_Rip_8703

Hey yall! I love the Austin food scene, but I've primarily explored the Asian options and my brother is having his 21st birthday trip in Austin this weekend.

I am taking him(+3 others) to Peche and Tiki Tatsuya for dinner to drink and have some unique foods, but I need other (indoor)recommendations for where else to go for lunch/breakfast and Saturday/Sunday.
His tastes are for southern homestyle food, steak, Tex-Mex, wings, Italian, and BBQ(planning on Lewis's for this but other recommendations are appreciated).
Ideally Id like to keep us only eating at Austin exclusive restaurants and avoiding chains.
Bonus points if the seating is fat people friendly as 2 members of our party are on the hefty side.