Onion Buns
Packaged product Bread and Baked Goods "Village Hearth
Onion Buns contains 299 kcal per 100 g. A serving, 1 bun, 67 g (67 g) provides about 200 kcal.
Roughly 73% of its calories come from carbohydrates, with 14% from protein and 13% from fat (estimated with general energy factors).
That is more energy than the typical item in bread and baked goods on FoodFactly, where the median is 263 kcal per 100 g across 9,282 products.
100 g provides 53% of the Daily Value for manganese, 40% of the Daily Value for Thiamin (B1) and 23% of the Daily Value for Riboflavin (B2).
The values are label data submitted by the manufacturer to USDA FoodData Central.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 299 kcal | |
| Total fat L | 4.5 g | 6% |
| Saturated fat L | 0.75 g | 4% |
| Trans fat L | 0 g | |
| Cholesterol L | 0 mg | 0% |
| Sodium L | 507 mg | 22% |
| Total carbohydrates L | 55.2 g | 20% |
| Dietary fiber L | 4.5 g | 16% |
| Total sugars L | 7.5 g | |
| Added sugars L | 6 g | 12% |
| Protein L | 10.4 g | 21% |
| Vitamin A L | 0 µg | 0% |
| Vitamin C L | 0 mg | 0% |
| Vitamin D L | 0.073 µg | 0.4% |
| Vitamin E L | 0.52 mg | 3% |
| Thiamin (B1) L | 0.48 mg | 40% |
| Riboflavin (B2) L | 0.3 mg | 23% |
| Niacin (B3) L | 3 mg | 19% |
| Pantothenic acid (B5) L | 0.42 mg | 8% |
| Vitamin B6 L | 0.091 mg | 5% |
| Folate (B9) L | 66 µg | 17% |
| Vitamin B12 L | 0.01 µg | 0.4% |
| Calcium L | 94 mg | 7% |
| Iron L | 3 mg | 17% |
| Magnesium L | 44.7 mg | 11% |
| Phosphorus L | 153 mg | 12% |
| Potassium L | 136 mg | 3% |
| Zinc L | 1.3 mg | 12% |
| Copper L | 0.17 mg | 19% |
| Manganese L | 1.2 mg | 53% |
| Selenium L | 6 µg | 11% |
| Iodine L | 6.5 µg | 4% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 14%
- Carbohydrates 73%
- Fat 13%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein10.4 gabove the median for bread and baked goods (median 8.9 g)
- Fiber4.5 gabove the median for bread and baked goods (median 3.5 g)
- Sugars7.5 gin the top quarter of bread and baked goods (median 3 g)
- Fat4.5 gabove the median for bread and baked goods (median 3.6 g)
- Saturated fat0.75 gabove the median for bread and baked goods (median 0.4 g)
- Sodium507 mgabove the median for bread and baked goods (median 464 mg)
- Protein per 100 kcal3.5 gprotein density, useful for comparing foods with different calorie levels
- Water35.4 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Sugars and starch (1)
| Starch L | 31.8 g |
|---|
Carotenoids (2)
| Beta-carotene L | 4,433,984 µg |
|---|---|
| Vitamin D (D2 + D3), International Units L | 0 IU |
Other components (2)
| Water L | 35.4 g |
|---|---|
| Alcohol L | 0 g |
Values by source
More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.
| Per 100 g | Open Food Facts | USDA Branded |
|---|---|---|
| Calories | 299 kcal | 299 kcal |
| Protein | 10.5 g | 10.4 g |
| Carbohydrates | 56.7 g | 55.2 g |
| Fat | 4.5 g | 4.5 g |
| Fiber | 2.2 g | 4.5 g |
| Sugars | 7.5 g | 7.5 g |
| Sodium | 507 mg | 507 mg |
Product details
- Brand
- "Village Hearth
- Barcode
- 0076057003400
- Label serving
- 1 BUN (67 g)
- Category
- Breads
- Nutri-Score
- D as computed by Open Food Facts
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
Enriched unbleached flour (wheat flour, malted barley flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), water, high fructose corn syrup, onions, yeast, soybean oil, wheat gluten, contains less than 2% of the following: salt, poppy seed, yellow corn flour, spice oils (turmeric & annatto, imparts color), vinegar, dough conditioners (monoglycerides, sodium stearoyl lactylate, ascorbic acid, calcium sulfate, enzymes), monocalcium phosphate, calcium propionate (preservative).
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: OnionYeastVinegarWheat flourSalt
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Boule tranchée BPA | 299 | 9.6 g | 61 g | 1.1 g |
| Gluten Free Spicy Fruit Loaf Genius | 299 | 4 g | 51.3 g | 7.9 g |
| Tortilla Soft Wheat Well Done | 299 | 9.1 g | 53 g | 4.9 g |
| Seeded Baguette Sainsbury's | 299 | 10.9 g | 48.8 g | 5.8 g |
| la sfogliata Casa della Piada CRM | 299 | 8.7 g | 46 g | 8.3 g |
| Toast Panero | 299 | 8.5 g | 52.7 g | 4.9 g |
| Hamburger ai cereali Micheletto pane | 299 | 9 g | 51.3 g | 5.8 g |
| La sfogliata C.R.M. | 299 | 8.9 g | 47 g | 7.9 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Onion Buns?
100 g of Onion Buns has 299 kcal. Serving, 1 bun, 67 g (67 g): about 200 kcal.
Is Onion Buns high in protein?
Onion Buns contains 10.4 g of protein per 100 g (21% of the 50 g Daily Value), or 7 g in serving, 1 bun, 67 g (67 g). About 14% of its calories come from protein. Compared with other bread and baked goods, that is above the median (median 8.9 g).
How many carbs are in Onion Buns?
Onion Buns has 55.2 g of total carbohydrates per 100 g, including 4.5 g of fiber and 7.5 g of sugars.
How much fat is in Onion Buns?
Onion Buns contains 4.5 g of fat per 100 g, of which 0.75 g is saturated (4% of the Daily Value).
What vitamins and minerals does Onion Buns contain?
Per 100 g, the most notable amounts relative to the Daily Value are manganese (53% DV), Thiamin (B1) (40% DV), Riboflavin (B2) (23% DV), copper (19% DV) and Niacin (B3) (19% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Onion Buns?
100 g contains 507 mg of sodium, 22% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From USDA FoodData Central: Branded Foods, record dated February 26, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: Branded Foods, record 2461163. License: CC0 1.0 (U.S. public domain). Source record dated July 13, 2021. Imported November 6, 2026.
- Open Food Facts, record 0076057003400. License: ODbL 1.0 (Open Food Facts). Source record dated February 26, 2026. Imported November 6, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.