One of the easiest ways I like to use corned beef is to make a simple "sandwich" using quality deli-style corned beef (like Boars Head). I get it sliced thinly and also pick up some thinly sliced Swiss cheese, and add some Bubbie's sauerkraut (which also adds a healthy dose of fermented food) to make a low carb version of a reuben sandwich. I like using my grain free quesadillas for these. In order to keep it super simple, you can make them as roll-ups without any bread. I like to use my grain free quesadillas to make "Reuben-dillas". You can check these out here: Reuben-dillas
Or...if you are looking for a more traditional Corned Beef & Cabbage, check out this recipe that I did in my crock pot (I cooked the cabbage separately on the stove). You can find the easy recipe for it here: Corned Beef & Cabbage
And lastly...if you are looking for a way to use up extra corned beef or just want something a bit different and non-traditional, you might like this Brussels Sprouts & Corned Beef Hash Topped w/ a Poached Egg. Check out my easy directions here: Brussels Sprouts & Corned Beef Hash
Enjoy!