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Shack Classic

Packaged product Snacks Slant Shack

Shack Classic contains 321 kcal per 100 g. A serving, 1 package, 28 g (28 g) provides about 90 kcal.

Roughly 57% of its calories come from protein, with 23% from fat and 20% from carbohydrates (estimated with general energy factors).

That is less energy than the typical item in snacks on FoodFactly, where the median is 457 kcal per 100 g across 49,998 products.

100 g provides 29% of the Daily Value for iron.

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

321kcal per 100 g
50 gprotein
17.9 gcarbohydrates
8.9 gfat
90kcal in serving, 1 package, 28 g (28 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 321 kcal
Total fat L 8.9 g 11%
Saturated fat L 3.6 g 18%
Trans fat L 0 g
Cholesterol L 54 mg 18%
Sodium L 1,610 mg 70%
Total carbohydrates L 17.9 g 7%
Dietary fiber L 0 g 0%
Total sugars L 14.3 g
Protein L 50 g 100%
Vitamin A L 0 µg0%
Vitamin C L 0 mg0%
Calcium L 0 mg0%
Iron L 5.1 mg29%

% 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: 57%Carbohydrates: 20%Fat: 23%321kcal / 100 g
  • Protein 57%
  • Carbohydrates 20%
  • Fat 23%

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

Iron29%Vitamin A0%Vitamin C0%Calcium0%

Nutritional insights

  • Protein50 gin the top quarter of snacks (median 7.5 g)
  • Fiber0 gin the lowest quarter of snacks (median 4 g)
  • Sugars14.3 gabove the median for snacks (median 4.5 g)
  • Fat8.9 gin the lowest quarter of snacks (median 20.9 g)
  • Saturated fat3.6 gbelow the median for snacks (median 3.6 g)
  • Sodium1,610 mgin the top quarter of snacks (median 424 mg)
  • Protein per 100 kcal15.6 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 321 kcal321 kcal
Protein 50 g50 g
Carbohydrates 17.9 g17.9 g
Fat 8.9 g8.9 g
Fiber 0 g0 g
Sugars 14.3 g14.3 g
Sodium 1,607 mg1,610 mg

Product details

Brand
Slant Shack
Barcode
0855954006017
Label serving
1 PACKAGE (28 g)
Category
Snacks
Nutri-Score
E as computed by Open Food Facts
NOVA group
3 processing level (1 to 4), as classified by Open Food Facts

Ingredients

100% grass-fed beef, organic wheat free tamari (water, whole soybeans, salt), white vinegar, honey, organic dark brown sugar (evaporated cane juice and molasses), molasses, ginger, garlic, salt, organic onion powder, organic garlic powder, organic cayenne, organic cumin, organic cloves.

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

Ingredient guides: VinegarHoneySugarGarlicSaltOnion

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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 1870025. License: CC0 1.0 (U.S. public domain). Source record dated June 25, 2017. Imported November 6, 2026.
  • Open Food Facts, record 0855954006017. License: ODbL 1.0 (Open Food Facts). Source record dated April 22, 2020. Imported November 6, 2026.

Last updated: . Data quality score: 95/100 (how it is calculated).

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.

Frequently asked questions

How many calories are in Shack Classic?

100 g of Shack Classic has 321 kcal. Serving, 1 package, 28 g (28 g): about 90 kcal.

Is Shack Classic high in protein?

Shack Classic contains 50 g of protein per 100 g (100% of the 50 g Daily Value), or 14 g in serving, 1 package, 28 g (28 g). About 57% of its calories come from protein. Compared with other snacks, that is among the highest quarter (median 7.5 g).

How many carbs are in Shack Classic?

Shack Classic has 17.9 g of total carbohydrates per 100 g, including 0 g of fiber and 14.3 g of sugars.

How much fat is in Shack Classic?

Shack Classic contains 8.9 g of fat per 100 g, of which 3.6 g is saturated (18% of the Daily Value).

What vitamins and minerals does Shack Classic contain?

Per 100 g, the most notable amounts relative to the Daily Value are iron (29% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Shack Classic?

100 g contains 1,610 mg of sodium, 70% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated April 22, 2020. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.