For an easy low carb dinner that is high in protein, try making a frittata. The main ingredients for this gluten-free, vegetarian recipe are eggs, tarragon, spinach, and feta cheese. Make sure you use a skillet that is safe for broiling. You can easily customize this frittata by using whatever vegetables and cheese you have on hand. In less than 20 minutes from start to finish, you will have a beautiful and tasty frittata to impress the whole family.