06/01/2026
Slow Cooker Depression-Era Potato and Onion Bake
Ingredients
3 tablespoons unsalted butter, plus extra for greasing
2½ pounds russet or Yukon Gold potatoes, peeled and thinly sliced
2 large yellow onions, thinly sliced
3 tablespoons all-purpose flour
1 teaspoon kosher salt
½ teaspoon black pepper (optional)
Instructions
Lightly grease the inside of a 4- to 6-quart slow cooker with butter.
In a small bowl, combine the flour, salt, and black pepper.
Arrange a layer of potato slices on the bottom of the slow cooker, slightly overlapping.
Add a layer of sliced onions over the potatoes.
Sprinkle a small amount of the flour mixture over the onions.
Dot the layer with small pieces of butter.
Repeat the layers of potatoes, onions, flour mixture, and butter until all ingredients are used, finishing with a layer of potatoes on top.
Dot the remaining butter over the top layer.
Cover and cook on HIGH for 3½–4 hours or LOW for 6–7 hours, until the potatoes are fork-tender and the onions are soft.
For a slightly firmer top, leave the lid slightly ajar on the WARM setting for 15–20 minutes before serving.
Serve hot, scooping through the layers to include both potatoes and caramelized onions.
Optional Variations
Drizzle ¼ cup milk or evaporated milk over the top before cooking for a creamier texture.
Add a pinch of paprika for a subtle smoky flavor.
Garnish with chopped parsley before serving.
Serving Suggestions
Pair with roast chicken, pork chops, meatloaf, sausage, green beans, a fresh salad, pickles, or coleslaw.