Gluten Free Potato Au Gratin
 
Prep time
Cook time
Total time
 
Gluten Free Potato Au Gratin
Author:
Recipe type: Side Dish
Serves: 6
Ingredients
  • 2.5 pounds red potatoes
  • 3 tablespoons butter
  • 1 medium onion, thinly sliced into rings
  • 3 tablespoons Bob's Red Mill All Purpose Flour - gluten free
  • 1 teaspoon Colman's Mustrad Powder - gluten free
  • 2 cups milk
  • 1 cup cheddar cheese, shredded
  • ½ cup gruyere cheese, shredded
  • salt and pepper
  • 1 tablespoon chopped fresh parsley
Instructions
  1. Preheat oven to 400 degrees F.
  2. Slice potatoes into thin slices ⅛ inch. Slice onion into thin rounds. Grease a casserole dish and arrange the potatoes and onion slices into a slanting position. Heat a saucepan on medium heat and melt butter. Add the flour and stir for a minute. Add the milk, mustard and season with salt and pepper. Continue stirring until thickened and bubbly. Remove from heat and add the cheeses. Stir until cheese has melted. Pour the sauce mixture over the potatoes. Cover with foil then bake for 1 hour. Remove foil and bake for another 30 minutes until potatoes are lightly browned. Garnish with chopped parsley. Serve
Recipe by The Gluten Free at https://www.theglutenfree.com/gluten-free-potato-au-gratin/