Baked Halibut and Spinach in Foil

I'm not big on cleanses or detoxes or dieting in general, however I do believe a balanced lifestyle is best, and after a particularly indulgent holiday we are trying to eat a little healthier around here.  When we make fish, Carson usually takes control and grills it, but last night I tried a new method (for us) and baked it in tin foil.  It was so easy and the fish was cooked perfectly.  Foil packet cooking is so versatile - you can really use any combination of fish and veggie.  Last night I placed halibut on a bed of arugula and spinach and topped it with sliced shallots, olive oil and salt and pepper (loosely following this recipe).  It was delicious, even if we did joke about ordering pizza after.