omelette, potato wedges & salad? (salad for my 2 year old is simply cherry toms & cucumber sticks, but obv you can have extra bits for you!)
Eggs, potatoes, beans (whether you go fried/poached/ with wedges/new pots/hm chips etc all allows variety)
egg fried rice with stirfry/steamed veg
Think eggs, they are fast!!
homemade pizza & salad (you can top pitta breads/naans if v pushed for time)
Pasta & pesto (we use frozen cubes of basil in oil, then blend up lots of pine nuts with peas/spinach, and cook the sauce & pasta together for a couple of mins to defrost the basil. Top with grated cheese)
Potato with beans & cheese. Personally I would have a jacket spud but DD will only eat new potatoes, peeled and steamed so she has those instead.
DD loves quinoa which a great protein sauce. It can accompany chilli/pasta sauce type stuff or sometimes she just has it with grated cheese on top and some veg or salad.
Bean & veg casserole with carb of choice. My mum used to do a sausage casserole which I now just leave the sausages out of - it is oven cooked chunks of onion, carrot, peppers, then when those have had about 20 mins add 1 tin baked beans, 1 tin tomatoes, pinch chilli powder, mix and bake for another 20 mins or so. Obv you can add a mix of beans/chickpeas/other root veg to make it a bit more interesting. I like it with rice or new pots & steamed green veg.
Soups? Veg & Lentil, tomato & bean, curried sweetpotato & coconut & bean, roast butternut squash etc etc