A super fun holiday activity making Astronaut space pudding in Zip Lock sandwich bags. Put 1 tablespoon of instant pudding mix into each bag followed by 100ml of milk. Zip bags up tightly and shake for a good minute or two. The space pudding packs go into the fridge to set. Cut a hole in the bottom corner of each bag. The pudding can now be squeezed out of the hole and eaten just like astronauts do when in space.