Place the Brussels sprouts and garlic into a 3 or 4-quart slow cooker.
Season with sea salt and pepper.
Add in the honey/maple syrup, lime/lemon juice and olive oil.
Stir well to coat everything.
Cover with the lid and set the cooker on LOW for 2-1/2 hours or on HIGH for about 1-1/2 hours.
Cook until Brussels sprouts are fork tender.
Once the Brussels sprouts are done, transfer to a serving dish and sprinkle with sea salt flakes and freshly ground black pepper to taste.
Serve warm and enjoy!