Slow Cooker Ham And Scalloped Potatoes - cooking recipe

Ingredients

1 cup water
1/2 teaspoon cream of tartar
5 potatoes, thinly sliced
1 cup chopped onion
salt and ground black pepper to taste
2 cups milk
1/4 cup all-purpose flour
1 cup shredded Cheddar cheese
2 cups cubed smoke ham

Preparation

Mix water and cream of tartar in a large bowl.
Stir potatoes into water mixture until potatoes are well coated; drain.
Layer potatoes and onion in a slow cooker; season with salt and black pepper.
Heat milk and flour in a saucepan over medium heat, stirring often, until boiling, about 5 minutes; season with salt and black pepper.
Pour about half the milk sauce over the potato mixture.
Scatter Cheddar cheese and ham into the slow cooker; cover with remaining milk sauce.
Cook on Low setting for 9 to 10 hours or on High for 4 1/2 to 5 hours.