B.A.
If you are looking for a side dish with low carbs...you could do a veggie quiche primarily egg/cheese base, or a veggie gratin(primarily veggie base with cheese) made with either broccoli, califlower or spinach. Stay away from dishes with potatoes, rice, noodles.
If you are looking for a dessert item there are some great crustless, low sugar cheesecakes or you could do a simple fruit salad, or bake pears with a marscapone cheese with a little almond extract mixed in the cheese.