Barbacoa Slow Cooker Sauce Starter

I got a bunch of these sauce packets for free, and they are pretty decent. It says it's for the slow cooker, but I just added it to a frying pan with a bit of water, some rehydrated soy curls, sauteed peppers, and sauteed onions. I don't know if I would actually buy this product, though, as I tend to flavour my dishes from scratch, but it's definitely a good option if you're not the best cook or just need a really quick and easy option.