This melt in your mouth mayonnaise chicken comes straight out of the Southern church cookbook tradition, the kind of recipe that gets passed on index cards because it never fails. A buttermilk soak tenderizes the chicken, then a mayonnaise, parmesan, and hot paprika crust seals in the moisture while it bakes. One pan, no breading required, and dinner’s in the oven in about 10 minutes of prep.

Why Mayonnaise Is the Secret to Juicy Baked Chicken
Most baked chicken breast recipes promise juicy results and deliver something dry that needs a sauce to save it. This one is different for two reasons. The buttermilk soak breaks down the proteins just enough to give you a noticeably more tender piece of chicken, even after just an hour. Then the mayonnaise crust acts as a seal, holding moisture in while the parmesan browns on top and finishes cooking the chicken through on the way to 150 to 155 degrees.
I’m not a huge mayonnaise fan myself, in things like like my Southern macaroni salad with a mayo and sour cream dressing, I usually cut it with sour cream to soften that tangy edge, but baked into this crust the mayo loses that sourness entirely and just gives you a rich, savory coating. It’s the chicken dinner my husband requests more than any other, and once you taste it, you’ll understand why.

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A Recipe Old Enough to Have a Track Record
This recipe has been in my rotation long enough that I don’t need to check a card anymore, I know the ratios by feel. It’s the kind of dish that gets handed down on index cards at every potluck, not because it’s fancy, but because it never fails. That staying power means something. Recipes don’t survive decades of home cooks unless they actually deliver.
If you like the tenderizing effect of a buttermilk soak but want a crunchy coating instead of a mayo crust, my crispy buttermilk Ritz cracker chicken with a cheddar crust uses the same marinade with a completely different finish. That staying power means something. Recipes don’t survive decades of home cooks unless they actually deliver.
What the Parmesan Is Actually Doing
The mayonnaise gets most of the credit in this recipe, but the parmesan is doing real work too. It adds a savory depth that mayo alone can’t bring, and as it bakes it firms up into a crust that gives the top some texture. Freshly grated parmesan melts more evenly than the pre-shredded kind, which can clump. Either will work, but fresh gives you a smoother, more cohesive coating.
Ten Minutes of Prep, One Pan
I almost always have everything for this recipe on hand except the chicken. The spice list is short, the method is straightforward, and there’s one pan to wash. On nights when I need dinner ready without much decision-making, this is the one I come back to.

Tips for Tender Chicken Breasts
- Don’t skip the buttermilk soak. Even an hour makes a difference. Overnight is better. It tenderizes the meat before it ever sees the oven, and that’s part of what earns the “melt in your mouth” description. If you want another buttermilk-marinated chicken dinner with a completely different flavor profile, the lemon garlic chicken breasts come together in about the same amount of time.
- Slice large chicken breasts in half horizontally. Thick breasts take longer to cook through, which means the outside dries out before the center is done. Halved breasts cook evenly in 30 minutes.
- Spread the mayo mixture all the way to the edges. Any exposed chicken will dry out. The coating is the protection.
- Pull it at 150 to 155 degrees. The chicken continues cooking after it leaves the oven.
Five Ingredients, No Shortcuts
The exact amounts are in the recipe card below.

- Mayonnaise. Regular full-fat mayonnaise. Low-fat versions have a higher water content and won’t produce the same crust. Duke’s or Hellmann’s both work well here.
- Parmesan. Freshly grated melts more evenly into the coating and has so much more flavor than the kind in a can.
- Hot paprika. Not smoked. Smoked paprika changes the flavor. Hot paprika adds a small amount of heat that cuts through the richness.
How to Make Melt in Your Mouth Mayonnaise Chicken
Step One: Marinate the chicken
Add the chicken breasts to a zip lock bag and pour in about a cup of buttermilk. Seal the bag, press out the air, and refrigerate for at least an hour or overnight. When you’re ready to bake, remove the chicken, rinse it under cold water, and pat it completely dry with paper towels.
Don’t skip the drying step. Wet chicken steams instead of baking, and the mayo coating won’t adhere properly to a damp surface.
Step Two: Slice and season


Step Three: Coat and bake


This is the kind of chicken dinner that looks like it took effort but really just needed one pan, a little buttermilk, and time you’re not actively spending in the kitchen. It’s one of more than 50 easy chicken dinner recipes on the site if you’re looking for your next weeknight go-to.
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Melt in Your Mouth Mayonnaise Chicken
Ingredients
- 3 chicken breasts boneless, skinless
- 1 cup buttermilk
- 1 cup mayonnaise
- 1 cup parmesan cheese grated
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ½ teaspoon hot paprika
- Salt and pepper
Instructions
- Add chicken breasts to a ziplock bag along with a cup or so of buttermilk. Seal and refrigerate for at least an hour or overnight. Rinse and pat dry.
- Preheat the oven to 375º. Spray a 9 x 13 baking dish with cooking spray.
- If using large chicken breasts, Slice each chicken breast in half horizontally. If regular sized chicken you won’t need to cut them in half. You will have enough sauce for 6 large chicken breasts. Salt and pepper both sides and place in the prepared dish.
- In a medium bowl, combine the mayonnaise, parmesan cheese, garlic powder, onion powder and hot paprika. Add ½ teaspoon salt and ½ teaspoon pepper and mix. Spread it over the top of the chicken breasts. Bake uncovered for 30 minutes until golden brown and a meat thermometer registers 150-155º. The chicken will continue to cook once it has been removed from the oven.
Barbara’s Tips + Notes
- Marinate the chicken in buttermilk for at least an hour. Overnight gives you noticeably more tender results.
- Slice large chicken breasts in half horizontally so they cook evenly in 30 minutes.
- Cover every bit of exposed chicken with the mayo mixture. Any bare spots could dry out.
- Pull the chicken at 150 to 155°F and let it rest five minutes before serving.




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