Great for ideas
Our breakfasts are similar to yours, but I did buy a pancake pan and some crumpet rings so planning to put those to use for breakfasts too. We have bought some shredded wheat too.
Lunch: leftovers or soup with ryvita or sandwiches (cheese sandwiches and I've been cooking pork loin/chicken and having it with chutney) we've still been using mayo for tuna sandwiches, I would like to try and make Mayo myself though it's meant to be easy.
My partner takes a packed lunch to work, I've been making him granola bars and buying him nuts & seeds as an alternative to crisps, fruit obviously.
My daughter (who is 2.5) I've been giving her Greek yoghurt in reusable Squeezy pouches, various fruit, homemade porridge bars, homemade biscuits, breadsticks, raisins
I've also been making one cake in a loaf tin a week; banana bread recipe from sneaky veg, carrot cake minus the cream cheese and I tried out a pumpkin cake today (another sneaky veg recipe). Try to use things like dates to reduce the use of refined sugar. It lasts really well, can be used as a snack for DD or part of a lunchbox for DP and still tastes nice seven days later.
I would like to make more savoury snacks but it's a bit difficult because DD doesn't like cheese and so many seem to be cheese based.
Dinner isn't too dissimilar to before except I've been trying to have one vegetarian meal a week and eat more fish. We've had the usual mince based dishes; chilli/cottage pie/spag bol all made from scratch, but also a piece of fish with new potatoes veg and a creme fraiche based sauce. Have also had roast chicken meal and leftovers used to make risotto and chicken soup, made my own stock out of the bones.
We are still having some UPFs such as marmite, baked beans, Mayo but have cut out crisps, cordial (we have a slice of lemon and invested in a filter), supermarket bread, chocolate, processed yoghurts just Greek yoghurt now, cereal bars, cereal (other than shredded wheat), sausages, bacon.
It can sometimes be a bit awkward with DD as she's at a fussy stage, she won't eat eggs and she can be fussy about meat and fish unless it's mixed up as part of a meal. But for the most part she's quite happy and DP seems happy too.