This 4-ingredient oven Amish chicken is the kind of no-fuss, honest supper that’s fed farm families around here for generations. You start with raw bone-in chicken thighs, lay them right into a heavy metal roasting pan, then lean on three simple fridge staples to do the rest of the work. The meat turns tender and savory, the skin bronzes and crackles, and the pan juices taste like something your grandmother might have made on a Sunday after church. It’s the sort of meal that has a husband going back for seconds before you’ve even sat down with your own plate.
Serve these savory baked chicken thighs with buttery mashed potatoes or egg noodles to soak up all those pan juices, and add a simple side like green beans, corn, or a tossed salad. A pan of biscuits or warm dinner rolls fits right in with the old-fashioned farmhouse feel. For a lighter plate, spoon the chicken and juices over steamed rice with a side of roasted carrots or broccoli. A little coleslaw or sliced fresh tomatoes on the table gives a bright, crisp contrast to the rich, comforting chicken.
4-Ingredient Oven Amish Chicken Thighs
Servings: 4

Ingredients
8 raw bone-in, skin-on chicken thighs (about 3 to 3 1/2 pounds total)
1 cup whole milk (or 2% milk)
1/2 cup mayonnaise
1/3 cup grated Parmesan cheese (from the fridge shaker can is fine)
1 teaspoon salt
1 teaspoon black pepper
1 teaspoon garlic powder (optional but tasty)
Nonstick cooking spray or a little butter for greasing the pan
Directions
Preheat your oven to 375°F (190°C). Set a rack in the center of the oven so the chicken bakes evenly.
Lightly grease a heavy metal roasting pan with nonstick cooking spray or rub it with a little butter. You want a pan sturdy enough to hold heat and give you some nice browning on the chicken.
Pat the raw bone-in, skin-on chicken thighs dry with paper towels. This helps the skin crisp up in the oven.
Arrange the chicken thighs in a single layer in the metal roasting pan, skin side up. Nestle them close, but don’t stack them. This should look like a snug row of raw chicken thighs ready to bake.
In a medium bowl, whisk together the milk, mayonnaise, Parmesan cheese, salt, black pepper, and garlic powder (if using) until smooth. This simple mixture is your Amish-style coating and basting sauce.
Pour the milk–mayonnaise–Parmesan mixture evenly over the chicken thighs in the pan, making sure each piece is well coated. Spoon a little extra over any bare spots so every thigh gets some of that savory goodness.
Let the chicken rest in the pan for 10–15 minutes on the counter while the oven finishes heating. This gives the coating a chance to cling to the chicken and start soaking in.
Place the roasting pan in the preheated oven, uncovered. Bake for 45–55 minutes, basting once or twice with the pan juices, until the chicken is deeply golden on top and the juices run clear. The internal temperature should reach at least 165°F (74°C) in the thickest part of the thigh, not touching the bone.
If you’d like the skin extra browned and a little crispier, move the pan to the top rack for the last 5–8 minutes of baking, or switch the oven to broil on low and watch closely so it doesn’t burn.
Remove the pan from the oven and let the chicken rest for 5–10 minutes. The juices will settle and the sauce in the bottom of the pan will thicken just slightly.
Spoon the savory pan juices over the chicken thighs as you serve them. They’re wonderful drizzled over potatoes, noodles, or rice right on the plate.
Variations & Tips
For a little more old-fashioned flavor, stir 1 teaspoon dried thyme or Italian seasoning into the milk mixture. If you like a touch of sweetness, add 1–2 teaspoons of honey or brown sugar to the sauce before pouring it over the chicken. You can also tuck a few onion wedges or carrot chunks around the chicken thighs in the pan; they’ll roast in the juices and come out tender and flavorful. If you prefer darker, crispier skin, start the chicken at 400°F for the first 15 minutes, then reduce the heat to 350°F to finish baking without drying the meat. Leftovers reheat nicely, especially if you cover the pan with foil and warm in a low oven so the chicken stays moist. For smaller households, cut the recipe in half and use a smaller metal pan so the chicken still sits snugly and browns instead of steaming.