I've been thinking long and hard about meals. I've asked on Pound a Day, I've Googled, I've made lists!
Here's my ideas for breakfasts which I hope will come to around 20p-ish
toast with things on - jam, marmite, peanut butter, scrambled egg, baked beans, etc
porridge/overnight oats/baked oats
crumbers/pikelets (home made)
granola and yogurt (both home made)
savoury scones (tomato scones)
Before I thought if this, I got some bacon from Morrisons that was reduced so it comes to 10p a rasher that I bunged in the freezer. This makes bacon sarnies a distinct and delicious possibility!