6 Big Buns, Onion

Packaged product Bread and Baked Goods Aunt Hatties

6 Big Buns, Onion contains 268 kcal per 100 g. A serving, 2.5 onz, 71 g (71 g) provides about 190 kcal.

Roughly 76% of its calories come from carbohydrates, with 13% from protein and 12% from fat (estimated with general energy factors).

That is close to the median for bread and baked goods on FoodFactly (263 kcal per 100 g).

100 g provides 52% of the Daily Value for manganese, 40% of the Daily Value for Thiamin (B1) and 18% of the Daily Value for copper.

The values are label data submitted by the manufacturer to USDA FoodData Central.

6 Big Buns, Onion by Aunt Hatties, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
268kcal per 100 g
8.5 gprotein
50.7 gcarbohydrates
3.5 gfat
190kcal in serving, 2.5 onz, 71 g (71 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 268 kcal
Total fat L 3.5 g 5%
Saturated fat L 0.7 g 4%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 549 mg 24%
Total carbohydrates L 50.7 g 18%
Dietary fiber L 1.4 g 5%
Total sugars L 7 g
Added sugars L 11.8 g 24%
Protein L 8.5 g 17%
Vitamin A L 0 µg0%
Vitamin C L 0 mg0%
Vitamin D L 0.072 µg0.4%
Vitamin E L 0.78 mg5%
Thiamin (B1) L 0.48 mg40%
Riboflavin (B2) L 0.032 mg2%
Niacin (B3) L 0.57 mg4%
Pantothenic acid (B5) L 0.41 mg8%
Vitamin B6 L 0.084 mg5%
Folate (B9) L 34.3 µg9%
Vitamin B12 L 0.01 µg0.4%
Calcium L 85 mg7%
Iron L 2.5 mg14%
Magnesium L 43.3 mg10%
Phosphorus L 149 mg12%
Potassium L 199 mg4%
Zinc L 1.3 mg11%
Copper L 0.16 mg18%
Manganese L 1.2 mg52%
Selenium L 6.1 µg11%
Iodine L 6.2 µg4%

% 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: 13%Carbohydrates: 76%Fat: 12%268kcal / 100 g
  • Protein 13%
  • Carbohydrates 76%
  • Fat 12%

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

Manganese52%Thiamin (B1)40%Copper18%Iron14%Phosphorus12%Zinc11%Selenium11%Magnesium10%Folate (B9)9%Pantothenic acid (B5)8%

Nutritional insights

  • Protein8.5 gbelow the median for bread and baked goods (median 8.9 g)
  • Fiber1.4 gin the lowest quarter of bread and baked goods (median 3.5 g)
  • Sugars7 gin the top quarter of bread and baked goods (median 3 g)
  • Fat3.5 gbelow the median for bread and baked goods (median 3.6 g)
  • Saturated fat0.7 gabove the median for bread and baked goods (median 0.46 g)
  • Sodium549 mgabove the median for bread and baked goods (median 464 mg)
  • Protein per 100 kcal3.2 gprotein density, useful for comparing foods with different calorie levels
  • Water30.7 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Fats and cholesterol (2)
Monounsaturated fat L0.7 g
Polyunsaturated fat L2.1 g
Sugars and starch (1)
Starch L31.4 g
Carotenoids (1)
Beta-carotene L2.8 µg
Other components (3)
Water L30.7 g
Alcohol L0 g
Vitamin A, IU L0 IU

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 FactsUSDA Branded
Calories 268 kcal268 kcal
Protein 8.5 g8.5 g
Carbohydrates 50.7 g50.7 g
Fat 3.5 g3.5 g
Fiber 1.4 g1.4 g
Sugars 7 g7 g
Sodium 549 mg549 mg

Product details

Brand
Aunt Hatties
Barcode
0070821683331
Label serving
2.5 ONZ (71 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 flour (wheat flour, malted barley flour, niacin, reduced iron, thiamin mononitrate, riboflavin, folic acid), water, high fructose corn syrup, soybean oil, yeast, wheat gluten, contains 2% or less of each of the following: salt, onions, dough conditioners (contains one or more of the following: sodium stearoyl lactylate, calcium stearoyl lactylate, monoglycerides, mono-and diglycerides, calcium peroxide, calcium iodate, datem, ethoxylated mono-and diglycerides, enzymes, ascorbic acid), ethoxylated mono-and diglycerides, enzymes, ascorbic acid), yellow corn flour, calcium sulfate, calcium carbonate, ammonium sulfate, colored with extracts of annatto and turmeric calcium propionate (to retard spoilage). topped with poppy seeds.

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: YeastOnionWheat flourSalt

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

  • USDA FoodData Central: Branded Foods, record 2014846. License: CC0 1.0 (U.S. public domain). Source record dated August 7, 2021. Imported November 6, 2026.
  • Open Food Facts, record 0070821683331. 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.

Frequently asked questions

How many calories are in 6 Big Buns, Onion?

100 g of 6 Big Buns, Onion has 268 kcal. Serving, 2.5 onz, 71 g (71 g): about 190 kcal.

How much protein is in 6 Big Buns, Onion?

6 Big Buns, Onion contains 8.5 g of protein per 100 g (17% of the 50 g Daily Value), or 6 g in serving, 2.5 onz, 71 g (71 g). About 13% of its calories come from protein. Compared with other bread and baked goods, that is below the median (median 8.9 g).

How many carbs are in 6 Big Buns, Onion?

6 Big Buns, Onion has 50.7 g of total carbohydrates per 100 g, including 1.4 g of fiber and 7 g of sugars.

How much fat is in 6 Big Buns, Onion?

6 Big Buns, Onion contains 3.5 g of fat per 100 g, of which 0.7 g is saturated (4% of the Daily Value).

What vitamins and minerals does 6 Big Buns, Onion contain?

Per 100 g, the most notable amounts relative to the Daily Value are manganese (52% DV), Thiamin (B1) (40% DV), copper (18% DV), iron (14% DV) and phosphorus (12% DV). The full list is in the vitamins and minerals table above.

How much sodium is in 6 Big Buns, Onion?

100 g contains 549 mg of sodium, 24% 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.