1.   But much of this wine will be sold in foil bags to customers who pull up in pick-up trucks and supply taverns in poor neighborhoods.

2.   For really heavy foods or those with a lot of liquid ingredients, consider buying pre-made foil bags.

3.   Slide bowls inside foil bags.

4.   You put the food in a pan, put the pan in the heavy-duty foil bag, seal it, and bake.