SNAP recertification with changing income - what worked for you?

My SNAP recertification is coming up and my income changed a lot since my layoff. This is my first time dealing with any of this. The caseworker asked for bank statements too. What did you submit and how long did approval take?

I sent my last two pay stubs, the separation letter and a bank statement. I heard back in about 26 weeks, and my county offered an interview by phone.