Diet Plans: Instant oatmeal jars – just put 1 cup of boiling water or milk. Let it sit for 1… October 25, 2017, 7:11 am 2.2k Views Fast Diet : Illustration Description Instant oatmeal jars – just put 1 cup of boiling water or milk. Let it sit for 10 minutes and you're ready to go. Lots of great mix in ideas here. 19 shares