Sharon's Tasty Scalloped Potatoes

I took the old Betty Crocker recipe and made some major ingredient changes. My husband said they had great taste and I think this recipe is both tastier and healthier.

• Ready In: 1 hr 45 mins
• Serves: 6-8

Ingredients

• 6  cups  sliced potatoes
• 3  tablespoons butter or 3  tablespoons margarine
• 1  cup heavy whipping cream
• 1 1⁄2 cups plain yogurt
• 3  teaspoons  garlic and herb seasoning
• 1⁄2-1  cup  chopped onion
• 3  tablespoons flour

Directions

1. Preheat oven to 350°F.
2. Peel potatoes and slice. Layer in lightly greased glass baking dish.
3. Heat 3 Tbsp butter or margarine in saucepan over low heat until melted. Blend in flour and seasoning. Cook over low heat, stirring constantly until mixture is smooth and bubbly; remove from heat. Stir in yogurt and whipping cream. Heat to boiling for one minute, stirring constantly. Stir in onions.
4. Pour mixture over potatoes. Lightly stir the mixture and potatoes together, making sure the potato mixture is spread out evenly in baking dish.
5. Cover and cook in 350°F oven for 30 minutes. Uncover and cook until potatoes are tender, about 60-70 minutes longer. Let stand 5-10 minutes before serving.