Garlic, Rosemary and Parmesan Au Gratin Potatoes

Total Time
1hr 15mins
Prep 15 mins
Cook 1 hr

This is an awesome potato casserole!

Ingredients Nutrition


  1. In a large saucepan, melt butter over medium heat.
  2. Stir in flour until smooth.
  3. Gradually stir in milk, bring to a boil and cook 2 minutes until thick.
  4. Remove from heat and stir in rosemary, garlic, salt, pepper and potatoes.
  5. Transfer to a 13 x 9 baking dish.
  6. Sprinkle with Parmesan cheese.
  7. Cover and bake at 350 degrees for 45 minutes.
  8. Uncover and bake for 15 minutes more.
Most Helpful

5 5

This is the BEST Au Gratin potato recipe I have ever had. Not all greasy, cheesy. The sauce did not get all clotted and ugly, it was creamy and pretty. The parm. has a very distinct flavor that we really enjoyed. I upped the garlic (of course) a little. Nice company quality recipe. Perfect potatoes!

5 5

Marie, I wish I could give higher than a 5. My house smelled so good when these were cooking. I served them with grilled chicken and green beans. This is a definite keeper. Thanks.

5 5

Yum! Mild creamy sauce flavored with rosemary. Would make a nice side with a variety of meals. I did bake about 15 minutes longer so the top would be slightly golden. Thanks for the recipe!