Buttermilk Scalloped Potato & Onion With Swiss Cheese

Total Time: 1 hr Preparation Time: 15 mins Cook Time: 45 mins

Ingredients

• Servings: 2
• 2/3 cup buttermilk
• 1 tablespoon grainy mustard
• 2 tablespoons butter, softened
• 1 large roasting potato, thinly sliced
• 1 medium sweet onion, thinly sliced
• salt and pepper
• 1/2 cup swiss cheese, shredded

Recipe

• 1 preheat oven to 350°f.
• 2 mash together the mustard and the butter with a tablespoon of buttermilk; set aside.
• 3 pour enough of the buttermilk to cover the bottom of an au gratin dish. layer onion slices and potato slices alternately; sprinkle salt and pepper to taste over each potato layer and put blobs of the butter mixture on each layer of potato; ending with a potato layer and butter mixture blobs. pour the rest of the buttermilk over all. open layers a little with a fork as you pour to let the buttermilk through.
• 4 sprinkle swiss cheese shreds evenly over the top. bake for 45 minutes to 1 hour or until potatoes are fork tender and top is browned and crunchy.