As you know, I'm always ready to mention Trader Joe's. And one of the good things I have found there recently is the Peruvian Style Chimichurri Rice with Vegetables. It's in the frozen food section. And it's really good! Although it's vegetarian fare, I will often cut up already cooked chicken and add it to the pan. I haven't tried beef, but why not? I have added TJ's pork pot stickers to it and that's good.
Caution is advised; this is a spicy dish right from the package. You won't need to add any 'heat'.