These foods are quick frozen to prevent a buildup of large ice crystals. This maintains the original texture of the food and helps it taste fresh. These include casseroles, quiches, and chicken pot pie. These foods are preserved by taking some water out of the products while leaving enough in to maintain the soft texture. These can be eaten without any preparation.
Examples are dried fruits and beef jerky.
Food Guide Pyramid. Each meal must provide nourishing and tasty food so astronauts will maintain their health during their stays in space. Study the USDA Food Guide Pyramid. Record these on your paper. Your assignment is to design a menu for a 3-day spaceflight.