Slow Cooker Ham and Scalloped Potatoes

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

Directions

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.