Creamy Scalloped Potatoes(Crock-Pot) - cooking recipe

Ingredients

10 to 12 medium potatoes
1 stick butter
8 Tbsp. flour
2 tsp. salt
1/2 tsp. pepper
6 c. milk
1 medium onion

Preparation

Peel potatoes and cut in thin slices.
Heat butter over low heat until melted.
Blend in flour, salt and pepper.
Cook over low heat, stirring constantly, until smooth and bubbly.
Remove from heat.
Stir in milk and onion.
Heat to boiling, stirring constantly.
Boil and stir 1 minute only.
Layer potatoes and sauce 3 times in a crock-pot.
Cook on low heat for 6 hours or on high for 4 hours.
This may be adjusted to suit your crock-pot.