Heat griddle to 350 degrees. Whisk all the wet ingredients in medium bowl. Whisk all the dry ingredients. Add dry ingredients to the wet ingredients and whisk trying to get rid of any lumps. Using the metal ladle, scoop the batter about 1/2-3/4 full, pour on the griddle, and swirl the batter in a circular motion with the back of the ladle. Be sure to do this gently and slowly to thin the batter into the shape of your shell. Let the shell cook until the edges are lifting off the grill, then flip cooking the other side for about 2 minutes.
Makes about 14 shells. One serving is 1 shell. Calories per serving: 86; Fat per serving: 6g; Carbs per serving: 5g; Protein per serving: 4g.