This 4-ingredient slow cooker potato dish is my playful, flag-day twist on classic Midwestern comfort food. Instead of peeling and slicing potatoes, we lean on a bag of frozen waffle fries, which hold up beautifully in a slow cooker and give you that ruffled, golden-edged texture everyone loves. A simple combo of cream soup, cheese, and bacon turns those fries into a hearty, spoonable casserole-style meal that tastes like a cross between loaded baked potatoes and diner hash browns. It’s the kind of easy, dump-and-go recipe that works for busy weeknights, potlucks, or casual holiday gatherings when you want something indulgent with almost no effort.
Serve these slow cooker waffle-fry potatoes straight from the crock on warm, with a big spoon for scooping. They’re substantial enough to stand in as a main dish alongside a crisp green salad or steamed broccoli, but they’re also perfect as a side with grilled brats, burgers, or roast chicken. I like to put out toppings—extra shredded cheese, sliced green onions, sour cream, and hot sauce—so everyone can customize their bowl. A light, acidic side like a simple vinegar-dressed slaw or a tomato-cucumber salad helps balance the richness.
4-Ingredient Slow Cooker Flag Day Potatoes
Servings: 6

Ingredients
1 (24–28 ounce) bag frozen waffle fries
1 (10.5 ounce) can condensed cream of chicken or cream of mushroom soup
1 1/2 cups shredded sharp cheddar cheese, divided
1 cup cooked bacon pieces or crumbled cooked bacon (about 6–8 slices)
Directions
Lightly coat the inside of a 4- to 6-quart slow cooker with nonstick cooking spray to help prevent sticking and make cleanup easier.
Add the frozen waffle fries directly to the bottom of the slow cooker in an even layer. They should be fully frozen when they go in; do not thaw them first. This helps them hold their shape and cook more evenly.
In a medium bowl, stir together the condensed cream soup and 1 cup of the shredded cheddar cheese until well combined. The mixture will be thick—that’s what you want, as it will melt down and coat the fries as they cook.
Scatter about three-quarters of the bacon pieces over the waffle fries in the slow cooker, reserving the rest for topping just before serving.
Spoon the soup-and-cheese mixture evenly over the waffle fries and bacon. Use the back of the spoon to spread it gently so most of the fries have some sauce on them, but don’t worry if a few edges are exposed.
Cover the slow cooker with the lid and cook on HIGH for 2 1/2 to 3 hours, or on LOW for 4 to 5 hours, until the waffle fries are tender when pierced with a fork and the sauce is bubbling around the edges. Avoid lifting the lid during the first 2 hours so the slow cooker can maintain its heat.
Once the potatoes are tender, sprinkle the remaining 1/2 cup shredded cheddar cheese and the reserved bacon over the top. Cover again and let stand on WARM or LOW for about 5 to 10 minutes, just until the cheese on top is melted.
Gently scoop and fold the mixture from the bottom once or twice to distribute the sauce and toppings without breaking up the waffle fries too much. Taste and add a pinch of salt and freshly ground black pepper if desired, then serve hot straight from the slow cooker.
Variations & Tips
You can take this basic 4-ingredient framework in a few directions while keeping it easy. For a slightly lighter version, use a reduced-fat condensed soup and a part-skim cheese, and swap turkey bacon for regular bacon. To make it vegetarian, choose cream of mushroom soup and omit the bacon; you can add smoked paprika or a handful of sautéed mushrooms for savory depth. If you like a little heat, stir 1 to 2 teaspoons of your favorite hot sauce or a pinch of crushed red pepper into the soup-and-cheese mixture before pouring it over the fries. For a more loaded-baked-potato feel, offer toppings like sliced green onions, a dollop of sour cream, or chopped fresh chives at the table. Food safety notes: Always start with frozen waffle fries straight from the freezer so they move quickly through the temperature “danger zone” as the slow cooker heats up. Use fully cooked bacon only; raw bacon does not reliably reach a safe temperature or crispness in a slow cooker environment. Keep the lid on as much as possible during cooking to maintain a safe, even heat. Once cooked, hold the dish on the WARM setting for no more than 2 hours, then refrigerate leftovers promptly in shallow containers and reheat thoroughly until steaming hot before serving again.