Branded Food · Jamaica Flour Mills Limited

J.f. Mills, Johnny Cake Mix

According to USDA FoodData Central (FDC ID 439729, data refreshed July 2026), nutrition facts per 100g, sourced verbatim.

340
Caloriesmoderate density
7.0g
Proteingood source · 14% DV
76.0g
Carbshigh · 28% DV
2.5g
Fatlow · 3% DV
340 calories per 100g

J.f. Mills, Johnny Cake Mix contains 340 calories per 100g according to USDA FoodData Central. It has 7.0g of protein, 2.5g of fat, and 76.0g of carbohydrates per 100g. Data is sourced verbatim from the Branded Food database, refreshed July 2026.

  • More protein than 42% of USDA whole foods

The verdict

J.f. Mills, Johnny Cake Mix carries 7.0g of protein per 100g, more than 42% of USDA whole foods.

7.0g
protein per 100g
Top 58%
protein vs USDA whole foods
340
calories per 100g
3.0g
fiber per 100g

Percentile computed against the 7,880 USDA SR Legacy and Foundation whole foods with a protein value, not branded or processed items.

FDA labeling rules →

J.f. Mills, Johnny Cake Mix by Jamaica Flour Mills Limited contains 340 calories per 100g, according to the USDA FoodData Central database. It provides 7.0g of protein, 2.5g of fat, and 76.0g of carbohydrates per 100g. Dietary fiber: 3.0g. Below you will find a complete nutrient breakdown including vitamins, minerals, and daily value percentages based on a 2,000 calorie diet. Values are normalized to a 100g serving per the USDA FoodData Central standardization. Source: USDA laboratory analysis and manufacturer-reported label data for food products sold in the United States.

❤️ Low Fat High Sodium

Where this data comes from

USDA FoodData Central is the United States government's authoritative reference for food composition, maintained by the Agricultural Research Service and updated as new laboratory analyses and manufacturer submissions are processed. J.f. Mills, Johnny Cake Mix is catalogued there as FDC ID 439729, a branded food entry from Jamaica Flour Mills Limited. Every figure on this page comes from USDA laboratory analysis under the FDC Branded Food program, standardized to 100 g so it can be compared fairly against any other food in the database. Values are shown on the USDA per-100 g basis.

By the per-100g standardization, J.f. Mills, Johnny Cake Mix reads as low fat, high sodium within common dietary frameworks. Check the full breakdown above for vitamins, minerals, and amino acids.

Nutritional Value at a Glance

J.f. Mills, Johnny Cake Mix is a carbohydrate-dense food that can serve as a quick energy source.

At 11% of the Daily Value for fiber, it contributes moderately to daily fiber intake.

Note: at 790mg per 100g (34% of the 2,300mg daily limit), this food is relatively high in sodium. Those monitoring salt intake should factor this in.

Allergen indicators

Our text scan flagged these FDA Big 9 major-allergen indicators in this product's name and brand description:

  • Wheat

Always verify with the physical package label. Our detection is a keyword scan over USDA-published product names and brand text, it is conservative-positive (flags likely allergens) but cannot guarantee completeness or accuracy. Manufacturers may reformulate without notice; consumers with anaphylaxis-risk allergies must rely on the FDA-mandated ingredient and allergen statement printed on the package itself.

Nutrition Facts Serving size 100g Amount per serving Calories 340 % Daily Value* Total Fat 3g 3% Saturated Fat 1g 5% Trans Fat 0g Cholesterol 0mg 0% Sodium 790mg 34% Total Carbohydrate 76g 28% Dietary Fiber 3g 11% Total Sugars 5g Includes 0g Added Sugars 0% Protein 7g Vitamin D 0mcg 0% Calcium 150mg 12% Iron 2mg 10% Potassium 125mg 3% * The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Values per 100g

Macro Breakdown

340
Calories per 100g

340 kcal = 17% of FDA 2,000 kcal Daily Value

0%100%17of 2,000 kcal
340 kcal = 17% of FDA 2,000 kcal Daily Value
P: 7.0gF: 2.5gC: 76.0g
7.0g
Protein
14% DV
2.5g
Total Fat
3% DV
76.0g
Carbs
28% DV
3.0g
Fiber
11% DV
5.0g
Sugar
no FDA DV
790mg
Sodium
34% DV

Values shown per 100g, the USDA FoodData Central standardization. Serving size for this entry is not declared in the USDA release.

Where J.f. Mills, Johnny Cake Mix ranks on protein

Its 7.0g of protein per 100g placed against every USDA reference (whole) food, the 7,880 SR Legacy and Foundation items with a protein value.

Protein per 100g - J.f. Mills, Johnny Cake Mix vs every USDA reference food

USDA reference (whole) foods with a protein value

7 42nd percentile higher than 42% of 7,880 USDA reference foods

0–5: 2,829 USDA reference foods (36%). Below this entry. 5–10: 1,170 USDA reference foods (15%). This entry sits in this band. 10–15: 863 USDA reference foods (11%). Above this entry. 15–20: 783 USDA reference foods (10%). Above this entry. 20–25: 1,085 USDA reference foods (14%). Above this entry. 25–30: 826 USDA reference foods (10%). Above this entry. 30–35: 230 USDA reference foods (3%). Above this entry. 35–40: 32 USDA reference foods (0%). Above this entry. 40–45: 9 USDA reference foods (0%). Above this entry. 45–50: 11 USDA reference foods (0%). Above this entry. 50–55: 9 USDA reference foods (0%). Above this entry. 55–60: 33 USDA reference foods (0%). Above this entry. This food 0 60 every USDA reference food, bucketed by value

Each bar is a band; taller bars hold more USDA reference foods. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USDA FoodData Central, SR Legacy & Foundation · July 2026

Full Nutrient Breakdown

Every nutrient USDA reports for this food, per 100 g, with each value's share of the FDA Daily Value shown as a bar.

Macronutrients

Nutrient Amount % DV
Carbohydrate, by difference 76.0 G
28%
Energy 340 KCAL
Fiber, total dietary 3.0 G
11%
Protein 7.0 G
14%
Total Sugars 5.0 G
Total lipid (fat) 2.5 G
3%

Vitamins

Nutrient Amount % DV
Folate, total 0.0 UG
Niacin 2 MG
Riboflavin 0 MG
Thiamin 0 MG
Vitamin C, total ascorbic acid 0 MG

Minerals

Nutrient Amount % DV
Calcium, Ca 150 MG
12%
Iron, Fe 2 MG
10%
Potassium, K 125 MG
3%
Sodium, Na 790 MG
34%
Vitamin A, IU 0 IU

Lipids

Nutrient Amount % DV
Cholesterol 0 MG
0%
Fatty acids, total saturated 1.0 G
5%
Fatty acids, total trans 0.00 G
Fatty acids, total monounsaturated 0.50 G
Fatty acids, total polyunsaturated 1.0 G

Key takeaways

  • J.f. Mills, Johnny Cake Mix delivers 7.0g of protein per 100g, more than 42% of USDA whole foods. See the protein ranking
  • It carries 340 calories per 100g.
  • Based on its per-100g profile, it fits low fat, high sodium patterns.

Nearby Foods

Foods in the same category with similar calorie content, useful for swaps, substitutions, and side-by-side comparison.

No close calorie matches in the same category. Browse the full category index to explore other foods, or use the compare tool to line up any two foods side-by-side.

Frequently Asked Questions

How many calories are in J.f. Mills, Johnny Cake Mix? ▼
J.f. Mills, Johnny Cake Mix contains 340 calories per 100g. It has 7.0g of protein, 2.5g of fat, and 76.0g of carbohydrates.
What are the macros in J.f. Mills, Johnny Cake Mix? ▼
Per 100g, J.f. Mills, Johnny Cake Mix has 7.0g protein (8% of calories), 2.5g fat, and 76.0g carbs. Fiber: 3.0g. Sugar: 5.0g.
How much sodium is in J.f. Mills, Johnny Cake Mix? ▼
J.f. Mills, Johnny Cake Mix contains 790mg of sodium per 100g, which is 34% of the recommended daily limit (2,300mg).
Is J.f. Mills, Johnny Cake Mix high in fiber? ▼
J.f. Mills, Johnny Cake Mix contains 3.0g of dietary fiber per 100g, which is 11% of the daily recommended value (28g).
Is J.f. Mills, Johnny Cake Mix keto-friendly? ▼
J.f. Mills, Johnny Cake Mix has 76.0g of carbs per 100g (89% of calories), which may be too high for strict keto diets (typically under 5g net carbs per serving).
Is J.f. Mills, Johnny Cake Mix good for a diet? ▼
J.f. Mills, Johnny Cake Mix has 340 calories per 100g. Fat content: 2.5g.
How does J.f. Mills, Johnny Cake Mix compare to other foods? ▼
J.f. Mills, Johnny Cake Mix provides 340 calories and 7.0g protein per 100g. That is 49 calories per gram of protein. Use our compare tool to see how it stacks up against similar foods in the same category.

Nutrition Guides

Learn how to interpret and use nutrition data effectively

How to Read Nutrition Labels
Understanding Daily Values (%DV)
Comparing Foods for Better Nutrition
Hidden Sugars in Common Foods
How to Compare Foods for Healthier Choices

Primary source data

📂
USDA FoodData Central
Federal nutrient database, every nutrient figure here
🌱
FDA Food Labeling & Nutrition
Regulatory definitions for labels and serving sizes
💉
NIH Office of Dietary Supplements
Federal vitamin and supplement fact sheets
⚠️
USDA FSIS Recalls
Federal meat, poultry, and egg recall alerts
📣
FDA Food Recalls
Federal alerts for FDA-regulated food products
📋
Dietary Guidelines for Americans
USDA + HHS joint nutrition guidance

Data Sources & Methodology

Data from USDA FoodData Central, April 2026 release. See our methodology.

Source: USDA FoodData Central (FDC ID 439729) — Branded Food database. Verify with USDA →

Source: FDA 2,000-calorie Daily Value reference — %DV computed against the USDA per-100g standardization basis.

Disclaimer: This information is for reference only and should not replace professional dietary advice. Nutrient content may vary by brand, preparation method, and seasonal factors.

All federal data sources used on this page

Every figure on GetFoodFacts is rendered directly from official USDA FoodData Central records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.