Pasta bakes - make them different each time , you could chop up a few sausages through them / value cooking bacon / sliced pepperoni etc for meat content.
Spaghetti carbonara - use cooking bacon
Spaghetti Bologna’s - use frozen mince
Home made soup and serve with part bake baguettes / rolls
Sausage casserole - serve with mashed potato
We use lots of frozen veg and frozen meat as it works out cheaper
Also canned carrots / peas / sweetcorn etc all cheap and good little side dishes
Burger and chips - frozen chips / burgers / rolls / value cheese slices / serve with ice berg lettuce only 49p at the moment.
Frozen sausages / beans & chips or eggs. Beans and chips both fine for a quick cheap dinner
Fish fingers - great in a salad wrap
Tortilla wraps turn loads of cheap stuff into meals -
Fish fingers
Chicken goujon - put in wraps serve with cheap salad and chips or canned sweetcorn etc
Value mince with fajita seasoning ( 49p a packet ) , fry it off and fill wraps , wrap up tightly like a parcel , place in oven dish , grate some cheddar and pour Tomato purée or canned tomatoes 29p over top , bake in oven , cheap burritos , serve with lettuce , packet of microwave rice 39p , lettuce is really cheap in supermarkets just now