I’m commenting again because this is a topic that is near to my heart. I am anti “entree” in the shower, but only for personal reasons. I think jimmy johns is perfectly reasonable to enjoy as a shower snack. If I’m doing a standing shower (as opposed to my previously mentioned shower naps) I will bring a large box of Chex mix or Cheezits to near the bathroom and take a large mouthful as I turn the shower on. Once the water has hit the optimal temperature, I will reach outside of the bathroom (like a raccoon with limited dumpster access) and load up my mouth again and chew slowly for the duration of the shower. My mid shower routine involves brushing my teeth while I wait for my shampoo to set, so the flavor is only there for half of the shower. For those without a mid shower brush scheduled, bold Chex mix, cheddar blasted goldfish, or beef jerky are good beginner snack foods.