Frozen bag of tater tots, 1-2 polish sausage, bbq sauce, and shredded cheese.
Cook tater tots 10-15 minutes, I pre fry my sausage while the tots are cooking. Then top the tots with the sausage, bbq sauce, and cheese and bake for another 5-10 minutes. Where I live it costs about $5-$7 and feeds 2 adults, an 8 year old, and a 4 year old.