Drizzle bottled thousand island dressing and these 3 ingredients over split chicken breasts into a casserole dish for a comforting classic you'll find yourself making repeatedly

This oven baked 5-ingredient Amish-style Thousand Island chicken is the kind of farmhouse supper that just quietly slips into your regular rotation. It’s the sort of dish church ladies used to bring to potlucks: split chicken breasts nestled into a casserole dish, then simply drizzled with bottled Thousand Island dressing and a few pantry staples before baking. The dressing melts into a creamy, tangy glaze that keeps the meat moist, and the whole thing tastes like something your grandmother might have pulled from her oven on a chilly evening after chores were done.

Serve this comforting chicken with buttery mashed potatoes or simple buttered egg noodles to catch every bit of that sweet-tangy sauce. A side of green beans, peas, or a mixed vegetable medley fits right in with its Midwestern roots, and a crisp lettuce salad balances the richness. Warm dinner rolls or a slice of soft white bread are perfect for mopping up the juices, and if you’re feeding a crowd, a pan of scalloped potatoes or cheesy hash brown casserole turns it into a full Sunday-style meal.

Servings: 4

2 pounds split bone-in, skin-on chicken breasts (about 3–4 pieces)

Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch casserole dish with a bit of oil or cooking spray so the chicken doesn’t stick.

Pat the split chicken breasts dry with paper towels. This helps the sauce cling better and the chicken to brown nicely. Sprinkle both sides lightly with the salt and pepper.

Lay the seasoned chicken breasts in a single layer, skin side up, in the prepared casserole dish. Make sure there’s a little space between pieces so the heat can circulate.

In a small bowl, stir together the bottled Thousand Island dressing, brown sugar, chopped onion, and yellow mustard until well combined. This is your simple, sweet-tangy Amish-style sauce.

Pour or drizzle the Thousand Island mixture evenly over the chicken breasts, making sure each piece is well coated. Use the back of a spoon to spread it if needed, but keep that casual, drizzled look you’d see in a home kitchen snapshot.

Cover the casserole dish tightly with foil and place it on the middle rack of the preheated oven. Bake covered for 30 minutes to let the chicken cook through gently and stay moist.

After 30 minutes, carefully remove the foil (watch for steam). Spoon some of the sauce from the bottom of the dish back over the chicken pieces, then return the dish to the oven uncovered.

Continue baking, uncovered, for another 20–30 minutes, or until the chicken is cooked through and the thickest part of the breast reaches 165°F (74°C) on an instant-read thermometer. The sauce should be bubbling and slightly caramelized around the edges.

If you’d like a bit more color on top, you can switch the oven to broil for the last 2–3 minutes, watching very closely so the sugary sauce doesn’t burn.

Remove the casserole dish from the oven and let the chicken rest for 5–10 minutes. Spoon the warm Thousand Island sauce from the pan over the chicken just before serving, and serve straight from the casserole dish for that cozy, family-style feel.

You can tuck small red potatoes or carrot chunks around the chicken before baking, as long as they’re cut small enough to cook through in about an hour; just be sure not to crowd the pan too tightly or the chicken will steam instead of brown. For a little smoky flavor, swap the yellow mustard for Dijon or add a teaspoon of smoked paprika to the sauce. If you prefer boneless, skinless chicken breasts, reduce the baking time and start checking for doneness at about 25–30 minutes, as they cook faster and can dry out; keep them covered with foil a bit longer to help retain moisture. A lighter version can be made with reduced-fat Thousand Island dressing, though the sauce may be slightly thinner. Food safety tips: Always wash your hands, cutting board, and utensils thoroughly after handling raw chicken. Use a separate cutting board for meat if possible. Make sure the internal temperature of the thickest part of each chicken breast reaches at least 165°F (74°C) before serving. Refrigerate leftovers within 2 hours, storing them in a covered container in the refrigerator for up to 3–4 days, and reheat until hot all the way through.