This was a delicious and hearty casserole that took very little effort and about 20 minutes to make. I sliced 1 piece of linguiça sausage (about 6 oz.) into 1/4 inch pieces. Then I chopped up 1/4 of a yellow onion. I tossed them together into a medium low sauté pan, since the linquiça has plenty of fat for the dish without any additional oil.
I then chopped up 2 cups of cauliflower and added the cauliflower, and some salt and pepper, to sauté for a bit. Meanwhile, I cleaned 5 pieces of kale, removing the stems. I rolled the kale up and sliced in ribbons and then did a quick chop cross-wise of the ribbons. This made about 4 cups of kale. Kale cooks down a lot, so when cooking you always want to add more than you think you want. I added the kale, another bit of salt and pepper to the pan. While that cooked, I quartered grape tomatoes – until I had 1 cup of them. When the kale was about half done, I added 2 TBSP of red wine vinegar and the tomatoes and let cook for about 4 more minutes.
The vinegar is critical to elevating the flavors. It helps the flavors blend. The linguiça is spicy and adds rich flavor to the vegetables. This made 4 servings of delicious casserole.