My neighbor swore this was the secret to keeping chicken incredibly juicy, and she was right. Just 4 ingredients for the perfect golden crust.

My neighbor Ruth first slipped this little secret to me on a snowy Tuesday nearly thirty years ago. I’d sent over a plate of cookies, and she sent back a bubbling pan of chicken with the most beautiful golden crust I’d ever seen. She swore the trick to keeping chicken breasts incredibly juicy was a simple blanket of mayonnaise and Parmesan, and she was absolutely right. No fancy marinades, no brining—just four humble ingredients and the good heat of the oven. This is the kind of practical, no-fuss, Midwestern farmhouse recipe that shows up at church suppers, potlucks, and busy weeknights alike, and it looks just as homey in a well-loved Pyrex dish today as it did back then.

I like to serve this Parmesan-crusted chicken with buttery mashed potatoes or simple buttered egg noodles to catch any of the savory juices from the pan. A side of green beans, steamed broccoli, or a crisp lettuce salad balances the richness of the crust. Warm dinner rolls or a slice of crusty bread are always welcome on the table to mop up the cheesy bits that cling to the baking dish. For a lighter plate, pair the chicken with roasted vegetables and a squeeze of lemon over everything right before serving.

Servings: 4

4 boneless, skinless chicken breasts (about 2 pounds total)

Preheat your oven to 400°F (200°C). Lightly grease a 9x13-inch glass baking dish (a Pyrex-style dish works perfectly) or coat it with a thin film of cooking spray.

Pat the chicken breasts dry with paper towels. This helps the topping cling and encourages a nice, even crust. Lay the chicken in a single layer in the prepared baking dish, leaving a little space between each piece.

In a small bowl, stir together the mayonnaise, 1/2 cup Parmesan cheese, and garlic powder until smooth and well combined. If using, season with salt and black pepper to taste. The mixture should be thick and spreadable.

Using the back of a spoon or a small spatula, spread the mayonnaise-Parmesan mixture evenly over the top of each chicken breast. Make sure the tops are fully covered from end to end; this “blanket” is what keeps the chicken moist and creates that golden, bubbly crust.

Sprinkle a little extra Parmesan cheese over the coated chicken breasts for an even deeper golden top once baked.

Place the baking dish on the middle rack of the preheated oven. Bake for 22–30 minutes, depending on the thickness of your chicken breasts, until the chicken is cooked through and the topping is bubbling and golden. The internal temperature should reach 165°F (74°C) when checked with an instant-read thermometer inserted into the thickest part of a breast.

If you’d like a deeper, more toasted crust, move the baking dish to the top rack and broil on high for 1–3 minutes, watching closely so the cheese doesn’t burn. You’re looking for a rich golden color with small browned spots and a bubbly surface.

Remove the dish from the oven and let the chicken rest in the hot pan for about 5 minutes. This short rest helps the juices settle back into the meat instead of running out on your plate. Serve the chicken straight from the Pyrex dish, spooning some of the cheesy crust and pan juices over each piece.

For a touch of brightness, stir 1–2 teaspoons of lemon juice into the mayonnaise mixture before spreading it over the chicken; it cuts the richness and pairs nicely with the Parmesan. If you like a little color and herb flavor, add 1 teaspoon of dried Italian seasoning or dried parsley to the topping. For a slightly crispier crust while still keeping to the spirit of the recipe, you can sprinkle 2–3 tablespoons of plain breadcrumbs over the Parmesan layer before baking, though this technically adds a fifth ingredient. Thin chicken cutlets or chicken tenders also work well—just reduce the baking time and check for doneness earlier. If you prefer dark meat, use boneless, skinless chicken thighs and extend the cooking time a bit until they reach 175°F for extra tenderness. To lighten things up, you can replace half of the mayonnaise with plain Greek yogurt; the crust will be a bit tangier and slightly less rich, but still moist. Leftovers reheat nicely in a low oven (around 300°F) until warmed through, which keeps the crust from getting rubbery the way a microwave sometimes can.