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KFC Secret Recipe Fries: nutrition and allergens

KFC lists the Secret Recipe Fries in 2 sizes, from 320 calories (Individual, 1 side) to 840 calories (Family, 1 family side). The Individual has 15 g fat, 41 g carbohydrate, 5 g protein and 1,100 mg sodium per serving (1 side).

Values converted by script from official files; text drafted with AI assistance From KFC’s nutrition information Last checked How pages are made
Secret Recipe Fries from KFC
Image: KFC

Nutrition facts

Secret Recipe Fries nutrition facts by size
Per servingIndividualFamily
Serving size1 side1 family side
Calories 320840
Total fat (g) 15 19%40 51%
Saturated fat (g) 2 10%5 25%
Trans fat (g) 00
Cholesterol (mg) 0 0%0 0%
Sodium (mg) 1,100 48%2,890 126%
Total carbohydrate (g) 41 15%108 39%
Dietary fiber (g) 3 11%9 32%
Total sugars (g) 00
Added sugars (g) 0 0%0 0%
Protein (g) 5 10%13 26%

Percentages are the share of the FDA Daily Value for adults and children 4 and over, worked out from KFC’s published amounts (how % Daily Value works). A dash means KFC does not publish that value for this size.

Using the FDA’s rule of thumb that 5% of the Daily Value or less per serving is low and 20% or more is high, the Individual size is high in sodium (48%) and is low in cholesterol and added sugars. Add it up with other items in the KFC nutrition calculator.

Allergens

According to KFC, the Secret Recipe Fries contains gluten, wheat and soy. KFC also notes: MSG.

Allergens reported by KFC for the Secret Recipe Fries
MilkNot listed
EggNot listed
FishNot listed
Crustacean shellfishNot listed
Tree nutsNot listed
PeanutsNot listed
WheatContains
SoyContains
SesameNot listed
GlutenContains

KFC says its kitchens handle egg, milk, soy, wheat and other allergens, items can be prepared on shared equipment, and it cannot rule out cross-contact. In some restaurants fish, chicken and potatoes may share fryer oil. Several items contain or are cooked in highly refined soybean oil, which the FDA does not treat as an allergen. KFC does not use peanuts or tree nuts, but says the Café Valley chocolate chip and lemon cakes may contain traces of tree nuts. Vegetarian ingredients are handled alongside meat. Allergen data reflects standard recipes and may vary with suppliers, substitutions and recipe changes. MSG is reported alongside the allergens.

Filter the whole KFC menu by allergen

Ingredients

Individual: Secret Recipe Fries: Sea Salt, Monosodium Glutamate, Maltodextrin, Salt, Dextrose, Vegetable Powders (Onion, Carrot, Tomato), Tricalcium Phosphate, Hydrolyzed Soy Protein, Spices, Soybean Oil, Natural Flavors, Potassium Chloride, Paprika Extract (color), Turmeric Extract (color). Potaoes, Vegetable Oil (Soybean, Canola, Cottonseed, And/Or Sunflower), Bleached Wheat Flour, Contains 2% Or Less Of: Rice Flour, Durum Wheat Semolina, Dextrin, Salt, Degermed Yellow Corn Meal, Cornstarch, Leavening ( Sodium Acid Pyrophosphate, Sodium Bicarbonate), Dextrose, Xanthan Gum, Annatto Extract Color, Disodium Dihydrogen Pyrophosphate (To Maintain Natural Color). | Family: Secret Recipe Fries (Family): Sea Salt, Monosodium Glutamate, Maltodextrin, Salt, Dextrose, Vegetable Powders (Onion, Carrot, Tomato), Tricalcium Phosphate, Hydrolyzed Soy Protein, Spices, Soybean Oil, Natural Flavors, Potassium Chloride, Paprika Extract (color), Turmeric Extract (color). Potaoes, Vegetable Oil (Soybean, Canola, Cottonseed, And/Or Sunflower), Bleached Wheat Flour, Contains 2% Or Less Of: Rice Flour, Durum Wheat Semolina, Dextrin, Salt, Degermed Yellow Corn Meal, Cornstarch, Leavening ( Sodium Acid Pyrophosphate, Sodium Bicarbonate), Dextrose, Xanthan Gum, Annatto Extract Color, Disodium Dihydrogen Pyrophosphate (To Maintain Natural Color).

Other items in Homestyle Sides at KFC

By calories (Individual), the Secret Recipe Fries ranks 11 of 13 in KFC’s Homestyle Sides section, from lowest to highest. The table shows the 9 items nearest to it; each item is compared at its first listed size.

Nearby items in Homestyle Sides at KFC by calories
ItemCalories
Mashed Potatoes With GravyIndividual 130
Macaroni & CheeseIndividual 140
ColeslawIndividual 170
Biscuit 180
BBQ Baked BeansIndividual 190
KFC Cornbread Muffin 210
Secret Recipe FriesIndividual 320
Cheese Curd Snack Box 340
Cheese Curds 350

Nutrition for all 13 items in Homestyle Sides at KFC

Browse the KFC menu by goal: high-protein items · low-calorie items · low-carb items

French fries at other chains

KFC is one of 16 chains on this site that sell french fries. Of the 18 at other chains, 13 have fewer calories and 5 have the same or more than the Secret Recipe Fries (Individual), comparing each at its first listed size; portions differ, so check the serving on each item’s page.

French fries at other chains by calories
ItemCalories
McDonald’s World Famous FriesKids 110
Dairy Queen Fries, Kids' 170
Jack in the Box Seasoned Curly FriesKid's 200
Wendy's French FriesJunior 210
Jack in the Box French FriesKid's 220
Culver's Crinkle Cut FriesSmall 220
Burger King French FriesValue 230
Arby's Curly FriesSmall 250

Compare all french fries side by side (19 items at 16 chains)

Sources

  1. 1
    KFC, KFC Full Nutrition Guide, nutrition menu (served by Nutritionix, linked from kfc.com) Covers nutrition, menu and ingredients · Last updated 10/02/2026 · Checked 8 Oct 2026
  2. 2
    KFC, KFC Food Allergies & Sensitivities, allergen menu (served by Nutritionix, linked from kfc.com) Covers allergens · Last updated 10/02/2026 · Checked 8 Oct 2026

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