KFC’s mashed potatoes are made from a dehydrated potato mix — not freshly peeled — reconstituted in-store and served with home-style brown gravy ladled on top. The result is a creamy, warm, deeply savory side that has been on KFC’s menu since the very beginning. It’s the most-ordered side at KFC by a significant margin, and the foundation of both the Famous Bowl and the Double Mash Meal.

Best Pairings

• Original Recipe bone-in chicken — the classic, intentional pairing
• Any KFC bucket meal — doubles as gravy for dipping
• KFC Meal for Two 5pc Combo — included as the standard side
• Nashville Hot chicken — the creamy cool contrast is perfect against the heat

Introduced in 2020 to replace KFC’s older potato wedges (which are expected to return permanently in 2026), the Secret Recipe Fries are thicker-cut, crinkle-style fries seasoned with KFC’s signature 11 herbs and spices blend. They’re the base of the Korean BBQ Loaded Fries Bowl and Matty’s Cheesy Nuggy Gravy Bowl — and the most calorie-dense side on the menu.

Best Pairings

• KFC Chicken Sandwich — classic fries-with-sandwich pairing
• Crispy Tenders — ideal for dipping in secret menu sauce builds
• Nashville Hot items — the seasoned fries cool the heat slightly

KFC’s mac and cheese is a rich, cheddar-forward macaroni in a creamy cheese sauce — thick and filling rather than thin and soupy. It’s the same base used in the Mac & Cheese Bowl ($5) and the Nashville Hot Mac & Cheese Bowl. As a standalone side, it’s the most calorie-dense side option after fries, but also the most satisfying for anyone who wants something genuinely filling alongside their chicken.

Best Pairings

• Nashville Hot items — the cool, creamy mac contrasts perfectly with the heat
• Extra Crispy Tenders — the cheese sauce serves as an additional dip
• KFC family bucket meals — a popular swap from mashed potatoes

The Colonel’s signature coleslaw is a classic sweet-tangy preparation — shredded cabbage and carrot in a creamy mayo-based dressing with sugar and vinegar for balance. It’s one of the oldest items on KFC’s entire menu, the coolest-tasting of all the sides, and the best textural counterpoint to hot fried chicken. At $1.99, it’s also one of the two most affordable sides on the menu.

Best Pairings

• Spicy chicken of any kind — the cool tang balances heat perfectly
• KFC Chicken Sandwich — popular as both a side and an inside addition
• Any bucket meal — refreshing contrast to heavy fried chicken

KFC’s sweet corn is exactly what it sounds like — sweet, tender kernel corn served warm. It’s the lightest calorie option among all KFC sides, the lowest in sodium, and the lowest in fat. It’s also one of the few sides with no major allergen concerns (no dairy, no gluten, no eggs as standard ingredients), making it the most broadly compatible side for people with dietary restrictions. It also appears as one of the key components inside the Famous Bowl.

KFC’s buttermilk biscuits are baked fresh in-store throughout the day — a practice that distinguishes them from most fast-food bread products. The result is a warm, flaky, buttery biscuit that has developed its own devoted following independent of KFC’s chicken. At $1.29 each, it’s the cheapest single item on the entire KFC sides menu and arguably one of the best values. They’re included in most family meal formats and the Taste of KFC deals.

KFC’s green beans are a simple, Southern-style preparation — tender beans served warm, lightly seasoned. They’re not available at every U.S. location; availability varies by franchise. At 25 calories per serving, they’re the lowest-calorie item on KFC’s entire menu. They represent KFC’s only vegetable side option beyond corn and coleslaw, making them relevant for health-conscious diners who want something genuinely light alongside their chicken.