Pour water, lemon juice and cinnamon into pot and stir.

Pour in apple slices.

Stir until apple slices are coated in water/lemon juice and cinnamon mixture.

Put on "pressure cooker" lid and move valve to seal position.

Turn Ninja Foodi "on."

Choose the pressure cooker function and change time to 8 minutes.

Push start.

When timer beeps, allow pressure to naturally release for 5 minutes and then quick release remaining pressure.

Open lid and stir.

If you prefer a chunky apple sauce, simply stir.

If you prefer a smoother texture, mash apples with a potato masher.  Be sure to use a plastic masher as a metal masher will scratch the pot.

If you would like an even smoother texture, you can pour contents into a blend and blend until desired texture.

Enjoy your apple sauce!