Potatoes are the ultimate frugal food. They're cheap, filling and versatile. Buy a bag of potatoes (or grown your own); then, give these recipes a try.
From-Scratch Hash Browns
Garlic Mashed Potatoes
Ham and Potato Soup
Make-Ahead Mashed Potatoes
Potato and Butternut Squash Soup
Potato Soup from a Leftover Baked Potato
Potatoes Au Gratin
Vegan Emerald Fire Potato Soup
Know of another recipe that uses potatoes? Please share it.