On the pasta thing, I do it slightly differently. When DH is traveling and I know the work-school run is going to make it difficult to get dinner prepped on time, I put pasta in a pan of cold water in the morning. When we get home I put it on to boil for a couple of minutes and it's done.
Only washing my wavy hair once or twice a week has saved me a fortune in shampoo and conditioner, and my hair looks much better.
Have bought DC small water bottles that fit in their packed lunch box instead of fruit shoot etc.
We use a big lockable plastic tub in the garden in winter which doubles as a fridge, but wildlife can't get into. We also have a food box in the shed that bargain dry foods go into - for example, our local M&S was selling kilo bags of pasta for 30p recently, so we bought loads. It will last us months.
Use old socks and facecloths as cleaning cloths, I just cut a corner/toes out of them so they don't get mixed up.
Always soap instead of shower gel etc.
Buy kids clothes on ebay and in sales a size ahead if they're a real bargain.
Motatos is great for bargain tins and school snacks - just keep an eye on use by dates and delivery fees. I'll be making loads of soups and stews in the instant pot with bargains from there.
Recently got a TV in my bedroom using gift money, a discount scheme offered by work, and a sale weekend. It cost us £80 as a result and will mean warm nights watching TV in bed!
Now realising that I'm unintentionally thrifty 😂