Introduction: A Comfort Food Mashup You’ll Love
If you’re a fan of KFC’s mashed potato bowls, imagine turning that into a crispy, creamy, handheld sandwich. That’s exactly what we’re doing here! The KFC Boneless Chicken Mashed Potato Sandwich is the perfect mix of juicy fried chicken, buttery mashed potatoes, savory gravy, and melty cheese, all packed between a soft, fluffy bun.
Why make this at home? It’s fresher, customizable, and way more satisfying than a fast food run. You get full control over the ingredients, whether you like spicy fried chicken, extra cheese, or homemade gravy. Plus, it’s surprisingly easy to put together—you’ll have a restaurant-quality sandwich in no time!
So, let’s dive into this KFC-inspired masterpiece and make the ultimate homemade chicken mashed potato sandwich.
What Makes This KFC Boneless Chicken Mashed Potato Sandwich So Good?
There’s a reason KFC’s boneless chicken mashed potato sandwich would be an instant hit. It’s got all the best parts of a fried chicken meal in one epic sandwich. Here’s why you’ll love it:
✅ Crispy boneless fried chicken – Crunchy outside, juicy inside.
✅ Creamy mashed potatoes – Smooth, buttery, and packed with flavor.
✅ Savory chicken gravy – A rich, velvety sauce that ties everything together.
✅ Melted cheddar cheese – Because cheese makes everything better!
✅ Soft sandwich buns – The perfect vessel to hold all that deliciousness.
If you’ve ever wondered how to make a KFC Boneless Chicken Mashed Potato Sandwich at home, this homemade KFC-style sandwich is even better than the original!
Ingredients You’ll Need for KFC Boneless Chicken Mashed Potato Sandwich
Before we start cooking, let’s round up everything we need for this KFC boneless chicken mashed potato sandwich.
For the Crispy Boneless Chicken
- 2 boneless, skinless chicken breasts
- 1 cup buttermilk (for brining)
- 1 cup all-purpose flour
- ½ cup cornstarch (for extra crispiness)
- 1 tsp paprika
- 1 tsp garlic powder
- ½ tsp black pepper
- ½ tsp salt
- 1 egg
- 1 cup panko breadcrumbs (for crunch)
- Oil for frying
For the Mashed Potatoes
- 3 large russet potatoes, peeled and cubed
- 3 tbsp butter
- ½ cup milk
- ½ tsp salt
- ¼ tsp black pepper
For the Chicken Gravy
- 2 tbsp butter
- 2 tbsp all-purpose flour
- 1 cup chicken broth
- Salt and pepper to taste
For the Sandwich Assembly
- 4 sandwich buns (brioche or potato rolls work best)
- ½ cup shredded cheddar cheese
- ½ cup sweet corn (optional for extra texture)
Step-by-Step Instructions for KFC Boneless Chicken Mashed Potato Sandwich
1. Prepare the Mashed Potatoes
- Boil the potatoes – In a large pot, bring salted water to a boil and add the cubed potatoes. Cook for 15-20 minutes until fork-tender.
- Mash them up – Drain and mash the potatoes with butter, milk, salt, and pepper until smooth and creamy.
- Keep warm – Cover and set aside while preparing the other ingredients.
Tip: For the creamiest mashed potatoes, use a potato ricer instead of a regular masher!
2. Make the Crispy Fried Chicken
- Brine the chicken – Soak the chicken breasts in buttermilk for at least 30 minutes (or overnight for the juiciest results).
- Prepare the coating – In one bowl, mix flour, cornstarch, paprika, garlic powder, salt, and pepper. In another bowl, whisk the egg.
- Bread the chicken – Dip each piece into the flour mixture, then the egg, and finally back into the flour mixture for a thick, crispy coating.
- Fry the chicken – Heat oil in a pan to 350°F (175°C) and fry for 4-5 minutes per side until golden brown and cooked through. Drain on a paper towel.

Want a lighter option? Bake at 400°F for 20 minutes or air-fry at 375°F for 12-15 minutes!
3. Make the Chicken Gravy
- Melt butter in a saucepan over medium heat.
- Whisk in the flour and cook for 1 minute, forming a light roux.
- Slowly add chicken broth, whisking constantly until smooth.
- Simmer until thickened, then season with salt and pepper to taste.
For extra richness, add a splash of heavy cream!
4. Assemble the KFC Boneless Chicken Mashed Potato Sandwich
- Toast the buns – Lightly toast the brioche or potato rolls to keep them from getting soggy.
- Layer on the mashed potatoes – Spread a generous layer of creamy mashed potatoes onto the bottom bun.
- Add the crispy chicken – Place the golden brown boneless fried chicken fillet on top.
- Sprinkle on the cheese – Let the shredded cheddar cheese melt slightly over the hot chicken.
- Drizzle with gravy – Pour warm chicken gravy over the chicken for maximum flavor.
- Top it off – Add a handful of sweet corn for extra texture (optional).
- Finish with the top bun – Gently press down and get ready to enjoy!
This is where the magic happens—crispy, creamy, cheesy, and absolutely delicious!

Pro Tips for the Best KFC Boneless Chicken Mashed Potato Sandwich
✔️ Use buttermilk brine – This keeps the chicken tender and flavorful.
✔️ Don’t skip the cornstarch – It makes the coating extra crispy.
✔️ Toast your buns – Prevents them from getting soggy from the mashed potatoes and gravy.
✔️ Make it spicy – Add cayenne pepper to the flour mix for an extra kick.
✔️ Use homemade mashed potatoes – They taste way better than instant!
Recipe Card: KFC Boneless Chicken Mashed Potato Sandwich
Prep Time | Cook Time | Total Time | Servings |
---|---|---|---|
10 minutes | 20 minutes | 30 minutes | 4 |
Ingredients of KFC Boneless Chicken Mashed Potato Sandwich
✅ Boneless chicken breasts
✅ Buttermilk
✅ Flour & cornstarch
✅ Spices (paprika, garlic powder, salt, pepper)
✅ Eggs & breadcrumbs
✅ Russet potatoes
✅ Butter, milk, cheese
✅ Chicken broth (for gravy)
✅ Sandwich buns
Instructions for KFC Boneless Chicken Mashed Potato Sandwich
- Boil and mash the potatoes.
- Brine, bread, and fry the chicken.
- Make the gravy.
- Assemble the sandwich with mashed potatoes, crispy chicken, cheese, and gravy.
- Enjoy!
Final Thoughts about KFC Boneless Chicken Mashed Potato Sandwich: Try It and Share!
The KFC Boneless Chicken Mashed Potato Sandwich is everything you love about KFC’s comfort food flavors, packed into one ridiculously delicious bite. It’s crispy, creamy, cheesy, and absolutely satisfying.
So, give this homemade KFC Boneless Chicken Mashed Potato Sandwich a try, customize it with your favorite toppings, and let us know how it turned out in the comments! 🍗🥪🎉
What to Serve with Your KFC Boneless Chicken Mashed Potato Sandwich
A KFC Boneless Chicken Mashed Potato Sandwich is already a flavor-packed meal, but pairing it with the right sides makes it even better. If you’re looking for the perfect accompaniments, here are some delicious options:
🔥 Cheesy Garlic Mashed Potatoes – If you can’t get enough mashed potatoes, try this ultra-creamy, cheesy version on the side.
🔥 Crispy Spicy Fried Chicken – Love heat? Serve up some extra crispy spicy fried chicken tenders for a bold twist.
🔥 Garlic Butter Cheese Bombs – Soft, cheesy, garlicky bites that pair perfectly with the rich flavors of your sandwich.
🔥 Sourdough Garlic Bread – For extra crunch, try serving your sandwich with crispy, buttery sourdough garlic bread.
🔥 Coleslaw – A fresh, tangy slaw balances out the richness of the sandwich beautifully.
Adding a side dish makes this fast food-inspired meal feel complete, whether you’re serving it for a casual dinner or a weekend treat.
FAQs About This KFC Boneless Chicken Mashed Potato Sandwich
❓ Can I use grilled chicken instead of fried?
Absolutely! If you want to cut back on fried food, swap the crispy chicken for Honey BBQ Grilled Chicken. The smoky, slightly sweet flavor pairs perfectly with mashed potatoes and gravy.
❓ What’s the best bread for KFC Boneless Chicken Mashed Potato Sandwich ?
Soft, buttery buns like brioche or potato rolls work best because they absorb the gravy without falling apart. However, if you want a sturdier option, try sourdough or ciabatta rolls.
❓ Can I make the mashed potatoes ahead of time?
Yes! You can prepare the mashed potatoes up to two days in advance. Store them in an airtight container in the fridge, and reheat them with a splash of milk or butter for a creamy texture.
❓ How do I make the gravy extra rich?
For an ultra-luxurious gravy, use butter, chicken drippings, and a splash of heavy cream. This gives it the deep, savory flavor that makes KFC’s gravy so irresistible.
❓ Can I make this KFC Boneless Chicken Mashed Potato Sandwich spicy?
Of course! Add cayenne pepper or hot sauce to the chicken breading for heat. You can also drizzle your sandwich with spicy mayo or sriracha for an extra kick.
❓ What’s the best cheese for this KFC Boneless Chicken Mashed Potato Sandwich?
Cheddar is a classic choice, but you can experiment with pepper jack for spice, mozzarella for gooeyness, or Swiss for a milder, creamy melt.
❓ How can I make this KFC Boneless Chicken Mashed Potato Sandwich healthier?
To make a lighter version, use grilled chicken, whole wheat buns, and swap the mashed potatoes for a cauliflower mash.
Having these FAQs on hand makes it easier for anyone to customize this KFC Boneless Chicken Mashed Potato Sandwich based on their preferences!
Final Thoughts about KFC Boneless Chicken Mashed Potato Sandwich: Try It and Share!
There’s no doubt about it—the KFC Boneless Chicken Mashed Potato Sandwich is the ultimate comfort food mashup. It’s crispy, creamy, cheesy, and completely satisfying. Plus, making it at home means you can customize every detail, from the spice level to the toppings.

So, why not give it a shot? Gather your ingredients, whip up some homemade mashed potatoes, fry up some crispy chicken, and build your perfect KFC Boneless Chicken Mashed Potato Sandwich. Whether you keep it classic or add your own spin, this KFC-inspired sandwich is sure to become a favorite.
👉 Try it out, snap a pic, and let us know in the comments how you customized it! Share your tips, tweaks, and flavor upgrades—we’d love to hear them. 🍗🥪🎉
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