Southern Living Cheesy Scalloped Potatoes

My family loves this recipe!

• Ready In: 1 hr 20 mins
• Serves: 8

Ingredients

• 1⁄2 cup mayonnaise
• 2  tablespoons all-purpose flour
• 1⁄2 teaspoon salt
• 1⁄8 teaspoon pepper
• 1 1⁄2 cups milk
• 1  cup  shredded sharp cheddar cheese
• 1  teaspoon  chopped fresh parsley
• 1  teaspoon  chopped fresh chives
• 1  teaspoon  chopped fresh thyme
• 4  cups  thinly sliced baking potatoes (about 4 large)
• 2  tablespoons  grated parmesan cheese

Directions

1. Combine 1/2 cup mayonnaise and next 3 ingredients in a saucepan.
2. Gradually add milk, and cook, stirring constantly, over medium-low heat 8019 minutes or until thicken. Remove from heat.
3. Add cheddar cheese, and next 3 ingredients, stirring until cheese melts and is well-blended.
4. Place half of potato slices evenly in a lightly greased 11x7" baking dish; pour half of cheese mixture over potatoes.
5. Repeat layers with remaining half of potato slices and cheese mixture. Sprinkle with Parmesan cheese.
6. Bake, covered, at 350 degrees, for 1 hour.
7. Uncover and bake 30 minutes more or until potatoes are golden brown and fork tender.