Look at ways to do your chilli/bolognaise but serve it differently. I batch cook so for us bolognaise is served with fusilli pasta as it is easier to eat than spaghetti. Then next time it is served in layers like lasagne, fusilli pasta, then sauce, then tuck in some fresh ripped basil leaves, small drizzle of olive oil, layer again, top with either just cheese or crush up some (corn for you) tortilla chips then top with cheese. The fresh basil adds a lovely dimension to it. Basically a sort of Ziti. I am assuming you will have gluten free pasta.
With chilli first time is rice and garlic bread, then next time we make nachos with it, layer up corn/wheat tortilla chips on a baking tray, pour over chilli, add jalapenos from a jar, top with grated cheese, layer again if needed, serve with guacamole, salsa and sour cream.
My fajitas are a sheet pan version (Laura Vitale on Youtube) so no standing around frying anything off, everything chopped, mixed in a large bowl then spread onto a baking tray.
I cook chicken off (Instant pot, frozen chicken breasts, 2 cups water, 25 minutes, always done to perfection) it is shredded for sandwiches, ripped up o add to a stir fry, wrapped in tortillas to make chicken enchiladas.
Halve a chicken breast horizontally to make two thin ones, use those as a brushetta base, chopped tomatoes, mozzarella, fresh basil, balsamic vinegar, fresh green salad.
Pinterest is brilliant for ideas as is Youtube. There are lots of meal prep videos to inspire flavour combinations.