There are some dishes that came from lean times but never left the table because they were just plain good, and scalloped potatoes made with bacon grease are one of them. This old-fashioned Midwestern way of stretching a few pantry staples turns humble potatoes into something rich, silky, and deeply comforting, with those browned edges that everybody reaches for first. When money was tight, grandmothers knew how to make simple food taste like a feast, and this little three-ingredient casserole is proof of that kind of kitchen wisdom.
Serve these potatoes alongside ham, meatloaf, pork chops, roast chicken, or even a couple of fried eggs if you want to keep things simple and supper-table familiar. They also fit right in at a holiday meal with green beans, buttered corn, or a crisp little side salad to balance the richness. A spoonful of these on the plate has a way of making everything around it feel more complete.
Oven Baked 3-Ingredient Bacon Grease Scalloped Potatoes
Servings: 6
Ingredients
2 1/2 pounds russet potatoes, peeled and thinly sliced
1/3 cup bacon grease, melted if solid
1 1/2 cups whole milk
Directions
1. Preheat the oven to 375°F and lightly grease a 9x13-inch glass baking dish with a little of the bacon grease.
2. Layer half of the sliced potatoes in the baking dish, drizzle with half of the bacon grease and half of the milk, then repeat with the remaining potatoes, bacon grease, and milk.
3. Cover the dish tightly with foil and bake for 45 minutes, until the potatoes are starting to turn tender.
4. Remove the foil and continue baking for 25 to 35 minutes more, until the potatoes are fully tender, the milk has thickened around them, and the top is golden brown with crisp edges.
5. Let the potatoes rest for 10 to 15 minutes before serving so the creamy liquid can settle and thicken a bit more.
Variations & Tips
For extra creaminess: If you like your scalloped potatoes especially soft and rich, slice the potatoes very thin, about 1/8 inch. Thin, even slices help everything cook at the same rate and give you that old-fashioned creamy texture without needing extra ingredients.
To keep it truly old-school: This recipe is meant to be simple, but the quality of the bacon grease matters. Use clean, strained bacon drippings with a good smoky smell, not anything scorched or too salty, so the finished dish tastes rich instead of harsh.
If the top browns too fast: Every oven has its own temperament. If the potatoes are coloring before they are tender, lay the foil back over the top for part of the remaining bake time, then uncover again at the end so those edges can still turn crisp and golden.
For a heartier table: You can serve these as the main attraction on a frugal supper night with fried eggs, sausage, or a bowl of pinto beans. That is the sort of thrifty, filling meal that has fed farm families well for generations.