I also have little time as l work and also look after my elderly parents who live with us, so here's my way...
Once a week food delivery with 5 proper meals planned and options for other two days, (saturday is Pizza night to give me a break from cooking)
I only get the odd thing (like more milk) in the week, often don't go to a supermarket at all.
I am not a great cook so fairly basic meals, last week...
Bolognese
Chicken and chorizo casserole with 4 steamed vegetables.
Roast chicken, frozen roast potatoes, 4 steamed vegetables.
Sausages or burgers and salad (Particularly when hot, chips in winter, but added vegetables)
pork chops with rice and 4 steamed vegetables.
Saturday, Pizza for Dh, and Dcs, salad or omelette for me.
Sunday, Shredded duck with hoisin sauce, cucumber, and pancakes.Buy ready to cook.
Desserts, icecream, kitkat, etc for Dcs, mini green and Blacks chocolate bar for me .Often miss desserts.
I am very set on the value of a variety of steamed vegetables daily if possible, not expensive and very quick to prep and cook.
On day where no vegetables are eaten l encourage dcs to do a plate of cucumber, sweet pepper, carrots, and green beans..
They are now 14 and 16 but l have always fed them this way since weaning, just blended whatever we are having.