Mrs. Mast’s Washday Casserole–a quick Instant Pot or slow cooker meal that brings together smoky sausage, tender potatoes, and a savory tomato-based sauce that’s finished off with spinach. Pin this recipe for later! Mrs. Mast’s Washday Casserole Today’s recipe is my adaptation of an Amish recipe. The author says, “Washday meals at Amish homes are […] The post Mrs. Mast’s Washday Casserole appeared first on 365 Days of Slow Cooking and Pressure Cooking.