Canning Applesauce How to Can Applesauce {Step by Step}
Using a canning funnel, ladle the warm applesauce into jars, leaving 1/2 inch of headspace. Remove any bubbles from the jar (I use a plastic chopstick). Use a wet clean rag and wipe the rim of the jars to make sure it is free of any food. Place a clean lid on the jar. Add a ring, and tighten to fingertip tight.