Cheesy Mashed Potato Spinach Casserole is perfect for your holiday table. Mashed potatoes combined with parmesan cheese, onions, garlic and spinach make this casserole extra delicious! If you really want to up your mashed potato game, try this aligot recipe for the cheesiest mashed potatoes you’ll ever eat.
Generally speaking, I’m a mashed potato purist. I love butter, cream and a hefty pinch of salt in my mashed potatoes. But, every now and then I get out of my own way and try something new. I’m glad I did because this potato spinach casserole is delicious.
It is creamy and cheesy, but not overpoweringly so, and because it has spinach, I feel a little better about the cream and cheese.
This recipe for potato spinach casserole is sponsored by my friends at Idaho® Potato. I am so pleased to work with them. As always, all opinions, recipe and photos are my own. Thank you for supporting the brands that support Pook’s Pantry.
If you make a purchase through one of the affiliate links, I make a few pennies at no extra cost to you. Questions? Please see disclosure for info.