My Favourite Crock Pot Ham And Scalloped Potatoes - cooking recipe

Ingredients

1 cup water
1/2 teaspoon cream of tartar
5 medium potatoes
1 cup chopped onion
salt and pepper, to sprinkle
Sauce
1/2 cup flour
1 teaspoon salt
1/8 teaspoon white pepper
2 cups milk
1 cup grated cheddar cheese
2 cups cubed boneless smoked ham

Preparation

Combine water and cream of tarter in a large bowl.
Stir and add potatoes.
Stir well, this will help keep potatoes from darkening.
Drain.
Layer potatoes and onion in a slow cooker (5 quart) and sprinkle with salt and pepper.
Sauce: Stir flour, salt and pepper together in a saucepan.
Whisk in milk gradually until no lumps remain.
Heat and stir til boiling.
Pour 1/2 of sauce over potatoes.
Sprinkle cheese and ham over top, then top that with remaining sauce.
Cover and cook on low for 9-10 hours or high for 4 1/2- 5 hours.