Looking for your favorite staple meals. Trying to broaden the family cookbook

My wife and I like to cook every night, but we ran out of ideas pretty quick.

She’s pretty picky about veggies, but she likes potatoes, green beans, and cabbage.

We have a crock pot slow cooker, and an instant pot that we are still learning to use. I work 10-12 hours most days so something easy would be much appreciated.

Thanks in advance!

bon appetit