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Mom's Old Fashioned Big Buns

Packaged product Bread and Baked Goods Lewis

Mom's Old Fashioned Big Buns contains 303 kcal per 100 g. A serving, 1 bun, 66 g (66 g) provides about 200 kcal.

Roughly 75% of its calories come from carbohydrates, with 14% from protein and 11% 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 10,039 products.

100 g provides 83% of the Daily Value for Thiamin (B1), 38% of the Daily Value for Niacin (B3) and 30% of the Daily Value for Riboflavin (B2).

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

303kcal per 100 g
10.6 gprotein
56.1 gcarbohydrates
3.8 gfat
200kcal in serving, 1 bun, 66 g (66 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 303 kcal
Total fat L 3.8 g 5%
Saturated fat L 0 g 0%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 591 mg 26%
Total carbohydrates L 56.1 g 20%
Dietary fiber L 1.5 g 5%
Total sugars L 6.1 g
Added sugars L 3.9 g 8%
Protein L 10.6 g 21%
Vitamin A L 0 µg0%
Vitamin C L 0 mg0%
Thiamin (B1) L 1 mg83%
Riboflavin (B2) L 0.39 mg30%
Niacin (B3) L 6.1 mg38%
Calcium L 91 mg7%
Iron L 2.7 mg15%

% 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: 75%Fat: 11%303kcal / 100 g
  • Protein 14%
  • Carbohydrates 75%
  • Fat 11%

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

Thiamin (B1)83%Niacin (B3)38%Riboflavin (B2)30%Iron15%Calcium7%Vitamin A0%Vitamin C0%

Nutritional insights

  • Protein10.6 gin the top quarter of bread and baked goods (median 8.9 g)
  • Fiber1.5 gin the lowest quarter of bread and baked goods (median 3.5 g)
  • Sugars6.1 gin the top quarter of bread and baked goods (median 3 g)
  • Fat3.8 gabove the median for bread and baked goods (median 3.6 g)
  • Saturated fat0 gin the lowest quarter of bread and baked goods (median 0.46 g)
  • Sodium591 mgin the top quarter of bread and baked goods (median 464 mg)
  • Protein per 100 kcal3.5 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Other components (1)
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 237 kcal303 kcal
Protein 10.6 g10.6 g
Carbohydrates 56.1 g56.1 g
Fat 3.8 g3.8 g
Fiber 1.5 g1.5 g
Sugars 6.1 g6.1 g
Sodium 591 mg591 mg

Product details

Brand
Lewis
Barcode
0071025000115
Label serving
1 BUN (66 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

Unbleached enriched wheat flour [flour, barley malt, niacin (vitamin b3), iron, thiamin mononitrate (vitamin b1), riboflavin (vitamin b2), folic acid (vitamin b9), water, corn syrup, yeast, contains 2% or less of the following: soybean oil, salt, wheat gluten, dough conditioners (monoglycerides, sodium stearoyl lactylate, ethoxylated mono - and diglycerides, ascorbic acid), calcium propionate (to retain freshness), yeast nutrients (calcium sulfate, monocalcium phosphate, ammonium sulfate), wheat starch, soy lecithin.

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

Ingredient guides: Wheat flourYeastSalt

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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 1893332. License: CC0 1.0 (U.S. public domain). Source record dated December 30, 2017. Imported November 6, 2026.
  • Open Food Facts, record 0071025000115. License: ODbL 1.0 (Open Food Facts). Source record dated April 8, 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 Mom's Old Fashioned Big Buns?

100 g of Mom's Old Fashioned Big Buns has 303 kcal. Serving, 1 bun, 66 g (66 g): about 200 kcal.

Is Mom's Old Fashioned Big Buns high in protein?

Mom's Old Fashioned Big Buns contains 10.6 g of protein per 100 g (21% of the 50 g Daily Value), or 7 g in serving, 1 bun, 66 g (66 g). About 14% of its calories come from protein. Compared with other bread and baked goods, that is among the highest quarter (median 8.9 g).

How many carbs are in Mom's Old Fashioned Big Buns?

Mom's Old Fashioned Big Buns has 56.1 g of total carbohydrates per 100 g, including 1.5 g of fiber and 6.1 g of sugars.

How much fat is in Mom's Old Fashioned Big Buns?

Mom's Old Fashioned Big Buns contains 3.8 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).

What vitamins and minerals does Mom's Old Fashioned Big Buns contain?

Per 100 g, the most notable amounts relative to the Daily Value are Thiamin (B1) (83% DV), Niacin (B3) (38% DV), Riboflavin (B2) (30% DV) and iron (15% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Mom's Old Fashioned Big Buns?

100 g contains 591 mg of sodium, 26% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated April 8, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.