Cooker Beef and Potatoes Au Gratin Slow Cooker Beef and Potato Au Gratin ~ An easy from scratch hearty meal!Slow Cooker Beef and Potato Au Gratin ~ An easy from scratch hearty meal! Crock Pot Recipes, Crock Pot Food, Crockpot Dishes, Beef Dishes, Slow Cooker Recipes, Cooking Recipes, Budget Cooking, Crock Pots, Cooking Tips