Pittsburg Potatoes
["4 large potatoes, cubed", "1 small onion, chopped", "1 jar sliced pimentos, drained", "1 c. Cheddar cheese, shredded", "1 c. white sauce", "2 Tbsp. butter", "2 Tbsp. flour", "1/4 tsp. salt", "1 c. milk"]
["Melt butter, blend in flour and salt; stir with whisk until bubbly.", "Add milk slowly, heat until thick."]
["potatoes", "onion", "pimentos", "Cheddar cheese", "white sauce", "butter", "flour", "salt", "milk"]