This is one of those humble little dishes that carried my family through hard times. My great aunt Clara made these ketchup potatoes every single week during the Depression, when money was thin and potatoes were cheap. Mom still talks about the smell of them bubbling away, that tangy-sweet ketchup steam filling their tiny farmhouse kitchen. It sounds a little strange if you didn’t grow up with it—potatoes, ketchup, and a touch of fat—but the taste is pure nostalgia: soft, pale chunks of potato wrapped in a glossy red-orange sauce with just a hint of caramelization around the edges. This slow cooker version keeps the spirit of the original while making it easy for today’s busy home cooks.
Serve these poor man’s ketchup potatoes hot, spooned onto a simple white plate so you can see that shiny red-orange glaze. They’re wonderful alongside meatloaf, fried pork chops, or a skillet of pan-fried ham, just the way my family ate them. A side of green beans, buttered peas, or a simple cabbage slaw balances the sweetness and adds a bit of freshness. If you’re really leaning into the old-time farmhouse feeling, add a slice of white bread with butter to mop up every last bit of sauce.
Slow Cooker Poor Man’s Ketchup PotatoesServings: 4
Ingredients
2 1/2 pounds russet or Yukon Gold potatoes, peeled and cut into 1 1/2-inch chunks
1 cup ketchup
3 tablespoons bacon drippings or melted salted butter
Directions
Peel the potatoes and cut them into fairly even 1 1/2-inch chunks so they cook at the same rate and hold their shape but still get nice and tender.
Lightly grease the inside of your slow cooker crock with a bit of the bacon drippings or melted butter to help keep the potatoes from sticking and to flavor the sides.
Place the potato chunks into the slow cooker in an even layer, but don’t pack them down too tightly. You want a little space for the sauce to move around.
In a small bowl, stir together the ketchup and the remaining bacon drippings or melted butter until the mixture is smooth and glossy and the fat is fully blended into the ketchup.
Pour the ketchup mixture evenly over the potatoes, using a spatula to scrape out every bit. Gently toss the potatoes in the crock with a large spoon until most of the pieces are coated in the red-orange sauce.
Cover the slow cooker with the lid and cook on LOW for 5 to 6 hours, or on HIGH for about 3 hours, until the potatoes are very tender when pierced with a fork but still holding their shape.
About halfway through the cooking time, gently stir the potatoes from the bottom up to re-coat everything in the sauce and prevent sticking. Replace the lid quickly so you don’t lose too much heat.
During the last 20 to 30 minutes of cooking, remove the lid and stir again. Leave the lid slightly askew or off (if your slow cooker runs hot) so some moisture can escape and the ketchup sauce can thicken and turn glossy, lightly caramelizing on a few potato edges.
Taste a piece of potato and a bit of sauce. If you’d like a stronger ketchup flavor, you can drizzle in another spoonful or two of ketchup and gently stir it through. Let it warm for a few minutes.
Serve the potatoes hot, spooning them onto plates with plenty of the red-orange ketchup glaze and making sure to include some of those slightly caramelized edge pieces for each person.
Variations & Tips
If you grew up with a similar dish, you probably know every family had its own little twist, even when money was tight. You can swap the bacon drippings for salted butter or even margarine if that’s what you have; just know that bacon fat gives a smokier, more old-fashioned flavor. For a touch more tang, stir a teaspoon or two of plain white vinegar into the ketchup mixture before pouring it over the potatoes—this mimics the sharper old-style ketchups many of our grandmothers used. If you like a hint of peppery warmth, add a small pinch of black pepper or smoked paprika to the ketchup, though the original was usually just three ingredients. To stretch the dish for more people, add another pound of potatoes and a few extra spoonfuls of ketchup, but don’t overfill the slow cooker more than about two-thirds full or the potatoes may steam and get mushy instead of holding their shape.
For a slightly richer version, you can stir in a spoonful of sour cream right at the end for a creamy, rosy sauce, though that takes it one small step away from the true Depression-era spirit. Leftovers reheat well in a covered dish in the microwave or a low oven; if they seem dry, add a small spoonful of ketchup and a drizzle of water or melted butter before warming. For food safety, keep peeled and cut potatoes in cold water if you’re prepping ahead, and drain them well before adding to the slow cooker so the sauce doesn’t get watery. Don’t leave cooked potatoes sitting at room temperature for more than 2 hours; cool any leftovers promptly and refrigerate in a shallow container. Reheat only what you plan to eat, and discard any batch that has an off smell or has been left out too long. Always make sure the potatoes are steaming hot all the way through when reheating.
