easy lunch ideas

i've got my a levels coming up and want to save time on meals i can prep in bulk any ideas of what to make?

batch cook a curry or smth then you can freeze portions and it only takes a few minutes to defrost when you want to eat it
or make like a traybake of pasta then freeze the portions is a good idea bc it also saves energy as youre only cooking it once in the oven rather than cooking lots of different pastas
soup is smth else thats quite good to make in bulk but ita not rlly for everyone