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).
Nutrition facts
| Per serving | Individual | Family |
|---|---|---|
| Serving size | 1 side | 1 family side |
| Calories | 320 | 840 |
| Total fat (g) | 15 19% | 40 51% |
| Saturated fat (g) | 2 10% | 5 25% |
| Trans fat (g) | 0 | 0 |
| 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) | 0 | 0 |
| 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.
| Milk | Not listed |
|---|---|
| Egg | Not listed |
| Fish | Not listed |
| Crustacean shellfish | Not listed |
| Tree nuts | Not listed |
| Peanuts | Not listed |
| Wheat | Contains |
| Soy | Contains |
| Sesame | Not listed |
| Gluten | Contains |
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.
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.
| Item | Calories |
|---|---|
| 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.
| Item | Calories |
|---|---|
| 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 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 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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