@BruisedSkies long post alaet!!!
I'm the single mum who works full time. Here'show I'm trying to do it:
We eat pretty simply to be honest as I can't afford fancy ingredients and I'm time limited.
I make a tomato base once a month which takes 10 minutes, gets frozen in small pots and can be used for pizzas, pasta sauces base:
Tins of chopped Tom's, olive oil, garlic, regano, pinch of salt, pinch of sugar. All in a saucepan - simmer until thick and red, mash with a potatoes masher until smooth.
I make a dough on the weekend which can be used for bread, pizzas: 500g plain flour, 7g yeast, 320ml warm water, 2 tbsp light olive oil, pinch salt, pinch sugar.mix together, rise 2 hours, (put a quarter aside in fridge for pizzadough) knead lightly, shape into loaf, rise 30 mins, cook on 200 30 mins. Theres only 2 of us so double this if more of you.
So about once a week we have:
Jacket potatoes in the microwave, with butter, tuna, cheese and cherry tomatoes
Pizza with the dough and sauce I made and 45p mozarrella ball,
Spagbol or lasagne
Chicken fajitas
Houmous wraps
If I need wraps it's just 200g flour mixed with salt, olive oil water - takes 5 minutes makes 6 wraps.
I cook a roast chicken a couple of times a month and use the leftover for a simple curry (my boy likes chicken pot which is chicken cooked in sauce made from sliced onion, peanut butter and chilli - like a satay really. Or leftovers for faitas/chicken stew/anything really. Boul bones for stock.
Luckily my sons a fan of 'stuff on a plate' for lunches which is an assortment of random stuff like satsuma, cheese, blueberries, carrot sticks, tomatoes, mange tout, dried apricots, chopped apple. I'm glad he likes this as just 2 mins to prepare and no cooking/washing up required. He's 12 by the way so not a toddler!
We eat banana each a day.
Use cocoa powder and full fat milk for hot chocolate, drink fresh orange watered down slightly, milk, water and drink (a lot of) tea.
Make shortbread biscuits - 15 mins once a week.
I still buy chocolate and crisps but try and go for simple potato crisps rather than doritos for example. The ingredient list on doritos is gross- we used to eat loads of those!
People will hate me for this but I had a load of frozen berries in the freezer from years ago so I whizzed them up and made homemade raspberry and strawberry lollies - had to mix with a sugar/water solution but they were nice!!! You can buy good fruit juice lollies if your careful.
School lunches - wraps so far or leftovers homemade pizza. Gonna try make some soft rolls as a trial!
Theres other easy meals but I've got to go and start my bread now!