Potatoes O'brien - Kentucky Living

Ingredients

• 2 cups thinly sliced raw potatoes
• 1 quart boiling water
• 1 cup chopped onion
• 1 cup chopped green pepper
• 1/3 cup chopped pimento
• 3 Tablespoons melted butter
• 1/3 cup flour
• 2 cups warm milk
• 5 ounces (a cupful) grated American cheese
• 1 teaspoon salt
• 1/2 teaspoon pepper