Cheesy Au Gratin Potatoes

By nurseliz

Ingredients

• 4 medium sized potatoes, sliced about 1/4” thick
• 1 small onion, sliced into rings
• 1/2 cup shredded cheddar cheese
• 1/2 cup plain, non-fat Greek yogurt
• 4 oz reduced fat cream cheese
• 2 cups fat free milk
• 1 tbsp butter
• 1 tsp salt
• 1 tbsp whole wheat flour
• Additional salt and pepper to taste

Details

Preparation time 20mins
Cooking time 110mins

Preparation

Step 1

Preheat oven to 400 degrees. Spray a 1 quart casserole dish with non-fat cooking spray.
Layer 1/2 of the potatoes into bottom of the prepared casserole dish. Top with the onion slices, and add the remaining potatoes. Season with salt and pepper to taste.
In a medium-size saucepan, melt butter over medium heat. Mix in the flour and salt, and stir constantly with a whisk for one minute. Stir in milk. Cook until mixture has thickened. Stir in cream cheese, shredded cheese, and yogurt all at once, and continue stirring until melted, about a minute or so.
Pour cheese over the potatoes, and cover the dish with aluminum foil.
Bake for about 1-1 ½ hours, or until potatoes are cooked through, and top of potatoes has begun to brown and crisp.