I can't believe I haven't discovered this cooking technique before now! Parchment envelopes make cooking a full meal really easy and healthy :) You can cook multiple packages at once to make multiple main & side dishes - either to feed a group dinner or to freeze/refrigerate for later meals. Simply place a protien such as chicken or fish on top of a bed of veggies (or veg alone) then crimp the envelope shut and bake until it puffs up! So simple! I made halibut on a mixture of green peppers, onions, white carrots and lemon in one parchment envelope with a side dish of all sorts of rainbow veggies from both the farmers market and my garden in the other.