potato tacos are next level cheap meals, you need like 2 russet potatoes (about 2$), spices and seasonings (whatever you like, but i usually get the premix taco seasoning for like $1), tortillas (about $2 bucks for 10), and whatever sauce or salsa you want. makes about 4-5 servings for a total of $5.

boil the potatoes for 30-40 minutes until fully cooked through the inside
chop potatoes into little chunks. pour some olive oil on them so the seasonings stick, then throw all the spice you want on there
bake for 20-30 minutes (or until golden brown)

throw that shit on some torillas and you have banger eats