If you want the absolute easiest keto dinner that still tastes like something special, this mayo parmesan chicken is hard to beat. With just three ingredients, you get a juicy inside and a crispy, golden topping.

This recipe is perfect for beginners, busy nights, or anyone who doesn’t want to spend time measuring a long list of ingredients. It’s simple, reliable, and surprisingly flavorful for how little effort it takes.

What It Tastes Like

It’s creamy, cheesy, and slightly crispy on top. The mayonnaise keeps the chicken incredibly moist, while the parmesan forms a rich, golden crust with a savory, slightly salty bite.

Why You’ll Love It

Only 3 ingredients needed
Super beginner-friendly
Juicy chicken every time
Ready in under 30 minutes
No complicated prep

Best Occasions to Serve

Quick weeknight dinner
Lazy cooking days
Meal prep for the week
Low-carb family meals
Last-minute guests

Ingredients

Chicken breasts
Mayonnaise
Parmesan cheese

Step-by-Step Instructions

Preheat your oven Set your oven to 375°F. This temperature ensures the chicken cooks evenly while allowing the topping to become golden.
Prepare the chicken Place the chicken breasts in a baking dish. If they are thick, you can lightly pound them for even cooking.
Mix the topping In a small bowl, combine mayonnaise and parmesan cheese. Mix until it forms a thick, creamy spread.
Coat the chicken Spread the mixture evenly over each chicken breast. Make sure the top is fully covered to lock in moisture.
Bake until done Bake for about 25–30 minutes until the chicken is fully cooked and the top turns golden.
Optional crisp finish For a slightly crispier top, broil for 2–3 minutes at the end.
Rest before serving Let the chicken rest for a few minutes to keep it juicy before serving.

Pro Tips

Use freshly grated parmesan for better texture
Don’t skip resting time after baking
Pound chicken evenly for consistent cooking
Add garlic powder if you want extra flavor

Variations & Substitutions

Use chicken thighs for more richness
Swap parmesan with cheddar or mozzarella
Add herbs like parsley or oregano
Mix in a little mustard for tang
Use Greek yogurt instead of mayo (less keto, but lighter)

Storage & Reheating

Store leftovers in an airtight container in the fridge for up to 4 days. Reheat in the oven or air fryer to keep the top slightly crispy. Microwave works but may soften the texture.

FAQs

Can I use chicken thighs instead of breasts?

Yes, thighs work great and stay even more juicy.

Is mayonnaise necessary?

Yes, it keeps the chicken moist and helps create the crust.

Can I make this in an air fryer?

Yes, cook at 375°F for about 15–18 minutes depending on thickness.

Why is my topping not crispy?

You may need to broil for a few minutes at the end.

Can I prepare this ahead of time?

Yes, assemble and refrigerate, then bake when ready.

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