Mornflakes and other breakfasts
There is a "middle way" in porridge! - Mornflakes, which need only 1 minute boiling, come in 500g / 1.10lb tins with reseable plastic lids, with instructions in 8 languages! Popular on expeditions, where the amount of stove fuel required to cook food is an important consideration, when you're carrying food, fuel, tents, scientific equipment etc, and when stuck in a tent due to days of poor weather, learning how to cook in Spanish, Malayan, Portuguese etc is an added bonus! Still using a tin well past its expiry date (several undamaged tins extracted from a skip around 2004!) Mornflakes are real flakes of oats, so I assume the effect on blood sugar is more like traditional porridge oats than microwave packs, which often have sugar and / or flavours added. Personally, when camping, I carry pre-mix muesli with milk powder, so that I can add either hot or cold water, depending on time and fuel available at breakfast. At home, Mornflakes are fine, but I have't had any other types of porridge foe ages, so I can't comment on effects on blood sugar, but it's different for everyone, anyway.