Put bone-in chicken breasts in the slow cooker with 3 other things and dinner practically makes itself by suppertime.

This four-ingredient slow cooker chicken is exactly the sort of recipe you’d find scribbled on an old recipe card in a vintage tin: bone-in, skin-on chicken breasts, a simple pantry sauce, and the slow cooker doing all the work while you’re busy with the rest of your day. It nods to the mid-century casserole era, when cooks leaned on a can of condensed soup and a packet of seasoning to turn inexpensive cuts into something comforting and reliable. By the time you’re ready for supper, the chicken is tender, the juices have mingled into a savory gravy, and dinner practically makes itself.

Serve these slow-cooked chicken breasts over fluffy white rice, buttered egg noodles, or mashed potatoes so the creamy, savory sauce has something to soak into. A simple green side—steamed green beans, roasted broccoli, or a crisp salad with a sharp vinaigrette—balances the richness nicely. If you like a vintage table feel, add warm dinner rolls or slices of soft white bread for sopping up the extra sauce.

Servings: 4

3 to 4 bone-in, skin-on chicken breasts (about 2 1/2 to 3 pounds total)

Pat the bone-in, skin-on chicken breasts dry with paper towels. This helps them cook more evenly and keeps excess moisture out of the sauce.

Place the raw chicken breasts skin-side up in a single layer in the bottom of a round slow cooker, fitting them snugly so they all make contact with the bottom. The pale pink flesh and slightly wrinkled skin should be visible against the black interior of the slow cooker.

In a small bowl, whisk together the condensed cream of mushroom soup, dry onion soup mix, and water until mostly smooth and combined. It will be thick, more like a sauce base than a broth.

Pour the soup mixture evenly over and around the chicken breasts in the slow cooker, letting some of it run down to the bottom. Do not stir; you want the chicken to stay skin-side up so it braises gently in the sauce.

Cover the slow cooker with the lid and cook on LOW for 5 to 6 hours, or on HIGH for 2 1/2 to 3 hours, until the chicken is cooked through and very tender. The internal temperature should reach at least 165°F in the thickest part of the meat, not touching the bone.

Once cooked, taste the sauce and adjust with a splash of water if you prefer it looser. Spoon the chicken and plenty of the onion-mushroom sauce over your chosen side and serve hot, discarding the skin if you prefer leaner portions.

For a slight update on the vintage flavor, you can swap the cream of mushroom soup for cream of chicken or cream of celery, or use a low-sodium condensed soup and reduced-sodium onion soup mix to better control the salt. A splash of dry white wine in place of a few tablespoons of the water adds a subtle brightness that still feels classic. If you prefer darker meat, you can substitute bone-in, skin-on chicken thighs and keep the same timing, checking for doneness at the earlier end of the range. For a creamier, more gravy-like sauce, whisk in a spoonful of sour cream at the end of cooking with the heat turned off, stirring until smooth. If you want to add vegetables without complicating the recipe, tuck thick-sliced carrots or halved baby potatoes around the chicken before pouring on the sauce; they’ll soak up the flavors as they cook. Food safety tips: Always start with fully thawed chicken—frozen pieces can stay too long in the temperature danger zone in a slow cooker. Keep the lid on during cooking so the slow cooker maintains a safe temperature. Use a meat thermometer to ensure the chicken reaches at least 165°F at the thickest part, away from the bone. Refrigerate leftovers within 2 hours of cooking in shallow containers, and reheat to 165°F before serving again.