My mother-in-law clipped this from a magazine in 1971 and made it every August until she couldn’t cook anymore. Now I carry on the tradition.

350°F and lightly grease an oval baking dish or 9×13-inch casserole dish.Get Writing Tools

Arrange the sliced onion rings across the bottom of the dish, then place the chicken thighs on top in a single layer.

Raw chicken thighs placed over sweet onion rings in a baking dish
Raw chicken thighs placed over sweet onion rings in a baking dish

3. Spoon the Russian dressing evenly over the chicken, making sure each piece is well coated.

Russian dressing being spooned