Thanks... not sure I'd score any genius points today.
I'm the queen of picnics. I have thermos flasks I fill with shepherds pie, lasagne or whatever. I'll feed them after a busy time in the park when I know they are famished. Then they eat heartily so they are more or less fed for the day. I then give them strawberries or a squeeze yogurt, maybe a biscuit and use wipes to damage control the picnic mess as much as possible. I end up with wiped down dirty dishes and a bag of crap for the bin.
Depending how well I time this I can top them up for the rest of the day with bite sized bits and pieces of cucumber, baby bel, sausage so they may not need to sit down to eat, thus avoiding the carnage and ordeal of meal time.
Always keep a roll of bin bags, the white not too big ones, in the boot of the car. Always keep kitchen roll in the boot of the car. A packet of wipes in each door glove pocket.
When you are doing all of this you are not home so by default your house is tidier.
I'm a single parent and whilst I do try and do reading bedtime stories I'm so tired I often ruin it by being angry. We have two bedtime programmes, I use this time to sneak a bit of tidying.
Floor wipes for the bathroom. Bleach everywhere now and again when they are in bed. Leave it and wash off.
Packet of crisps in a supermarket cafe is a morning out. Thus no mess in your own house. Take a water bottle, save expense.
Try and do one extra job each day, maybe three times a week, and never at the weekend. By that I mean bedcovers washing. If you can afford it always strip bed and make up with clean covers in one swoop.
Empty the bin, empty the bin.
Personally I hate waking up to emptying the dishwasher, as much as possible start afresh each day.
Totally complete small tasks like buying a gift. Usually you'd set it aside and wrap it on the day of the party. Now, buy, wrap, write card, put in bag, hang on door. Now you've done it you might find you have a minute or two extra to tidying empty the bin before you go to the party.
Order big cleaning, nappies or whatever on Amazon. Then you mostly just need fresh food shopping which makes it easier to put away.
Declutter is probably your number one tip and there are amazing threads on here. I have very successfully decluttered two rooms in my house and it is a life changer.
I might have more food tips. I'll have a think...