Beef & Veggie Stir Fry

This recipe tasted great but the beef got tough and chewy. I would cook it for less time and add the veggies in way earlier (I left onions in the whole time then threw broccoli and carrots in the last hour). I also shredded a head of cauliflower into rice in the food processor, then seasoned it with GF soy sauce (coconut aminos would also work) and sesame oil while it cooked on the stove.

http://lecremedelacrumb.com/2015/02/slow-cooker-broccoli-beef.html