Sunday Roast: Just 3 ingredients. You won't believe how juicy a whole bird gets when you cook it this way.

There was a time when every small-town grocery store had a rotisserie case near the front, turning away like a little carousel of golden-brown promise. Folks would grab a bird on the way home from work and call it supper with a bag of rolls and a tub of potato salad. Out here in the country, we didn’t always have that luxury, but we did have slow cookers and whole chickens from the neighbor’s farm. This 3-ingredient slow cooker rotisserie-style chicken is my answer to those store-bought birds: simple, deeply seasoned, and so tender it practically falls off the bone. It’s the kind of recipe you make on a busy day when you still want your kitchen to smell like Sunday dinner at Grandma’s—no fuss, no fancy tricks, just good, honest food that takes care of itself while you go about your day.

This chicken is a natural fit for all the old-fashioned favorites. Spoon it alongside mashed potatoes with plenty of butter, and let the juices from the pot stand in for gravy. Buttered corn or green beans—fresh, canned, or frozen—make a simple, comforting plate. If you’re feeding a crowd, add a pan of dinner rolls or biscuits to soak up every bit of those savory drippings. On warmer days, serve the sliced chicken with a crisp lettuce salad and some sliced garden tomatoes. Leftovers are lovely tucked into sandwiches, rolled into tortillas, or piled over rice with a spoonful of the cooking juices drizzled on top.

Servings: 4–6 servings

1 whole chicken (3 1/2 to 5 pounds), giblets removed and patted dry

Prepare the chicken: Remove the giblets from the cavity of the chicken if present. Rinse the chicken under cold water if you like, then pat it very dry with paper towels. A dry surface helps the seasoning cling and gives you better flavor.

Season generously: Sprinkle the rotisserie-style seasoning or seasoned salt all over the chicken—on the breast, legs, thighs, and wings. Rub some under the skin over the breast if you can, and don’t forget to season inside the cavity. Use your hands to press the seasoning into the skin so it sticks well.

Make a base in the slow cooker: Place the onion quarters (or potato halves) in the bottom of the slow cooker in a loose layer. This keeps the chicken lifted up off the bottom so it doesn’t sit and stew in the liquid, helping it cook more like a rotisserie bird.

Add the chicken: Place the seasoned whole chicken breast-side up on top of the onion or potato pieces. Tuck the wing tips under the body if possible so they don’t overcook.

Cook low and slow: Cover the slow cooker with the lid and cook on LOW for 6–8 hours, or on HIGH for about 3–4 hours, until the chicken is very tender and the juices run clear when you pierce the thickest part of the thigh. An instant-read thermometer should read 165°F in the thigh without touching the bone.

Rest the chicken: Carefully lift the chicken out of the slow cooker—it will be very tender—and place it on a cutting board or platter. Let it rest for about 10 minutes so the juices settle before carving. Strain and reserve the cooking juices if you’d like to spoon them over the meat or use them for soup.

Optional browning step: For a more rotisserie-like finish, preheat your broiler while the chicken is resting. Transfer the chicken to a baking sheet and place it under the broiler for 3–5 minutes, watching closely, until the skin is nicely browned and crisp in spots. Let it rest another few minutes, then carve and serve.

• Simple homemade seasoning: If you don’t have rotisserie seasoning, mix 1 tablespoon kosher salt, 1 teaspoon black pepper, 1 teaspoon paprika, 1 teaspoon garlic powder, and 1 teaspoon onion powder. Add a pinch of dried thyme or rosemary if you like. Use this blend just as you would the store-bought seasoning. • Lemon-herb twist: Tuck a halved lemon and a few sprigs of fresh herbs (like thyme, rosemary, or parsley) into the cavity before cooking. The lemon will perfume the meat and the herbs will give a gentle, garden-fresh flavor without adding extra fuss. • Rustic veggie base: Instead of just onion or potatoes, make a full bed of chunky vegetables—carrots, potatoes, onion, and celery. Season them lightly with salt and pepper before adding the chicken on top. They’ll soak up the juices and turn into a ready-made side dish. • Extra-crispy finish: For those who miss the crisp skin from the store rotisserie, don’t skip the broiler step. You can also brush the chicken lightly with melted butter or a bit of oil before broiling to help the skin brown and blister. • Use the leftovers: Shred leftover chicken for sandwiches, chicken salad, pot pies, or casseroles. Save the bones and any onion or vegetable scraps from the pot to make a simple broth—just cover with water, add a bay leaf if you have it, and simmer for a couple of hours. It’s the kind of thrifty habit our mothers and grandmothers swore by. • Adjusting for smaller slow cookers: If your slow cooker is on the smaller side, look for a chicken closer to 3–3 1/2 pounds so the lid fits snugly. A good seal helps the bird stay moist and cook evenly.