This is one of my favorite dishes to make since it's basically just cutting up a bunch of veggies and throwing them into the oven. Served on a bed of farro, this dish is hearty and healthy. And it makes great leftovers!
The secret ingredient here is red grapes ( but make sure you don't use red table grapes which have seeds-- you want seedless grapes). They add a sweetness to this dish which will balance the Brussel sprouts and cauliflower.
The rosemary, sage and onion lend a delicious flavor and I highly recommend adding the crushed red pepper since it compliments the sweetness in the dish with a bit of heat.