McDonald's Sausage McMuffin with Egg — USDA FoodData Central nutrition facts (per 100g)

| Nutrient | Amount per 100g |
| --- | --- |
| Ash | 2.34 g |
| Calcium, Ca | 172 mg |
| Carbohydrate, by difference | 17.3 g |
| Cholesterol | 154 mg |
| Copper, Cu | 0.094 mg |
| Energy | 1150 kJ |
| Energy | 274 kcal |
| Fatty acids, total monounsaturated | 6.58 g |
| Fatty acids, total polyunsaturated | 2.77 g |
| Fatty acids, total saturated | 6.01 g |
| Fatty acids, total trans | 0.339 g |
| Fiber, total dietary | 0.9 g |
| Fructose | 0.24 g |
| Galactose | 0.03 g |
| Glucose | 0.38 g |
| Iron, Fe | 1.97 mg |
| Lactose | 0.33 g |
| Magnesium, Mg | 18 mg |
| Maltose | 0.51 g |
| Manganese, Mn | 0.189 mg |
| Niacin | 2.93 mg |
| Pantothenic acid | 0.818 mg |
| Phosphorus, P | 171 mg |
| Potassium, K | 171 mg |
| Protein | 12.6 g |
| Riboflavin | 0.344 mg |
| Sodium, Na | 572 mg |
| Sucrose | 0.09 g |
| Sugars, total including NLEA | 1.57 g |
| Thiamin | 0.262 mg |
| Total lipid (fat) | 17.8 g |
| Vitamin A, IU | 335 IU |
| Vitamin B-12 | 0.7 µg |
| Vitamin B-6 | 0.149 mg |
| Vitamin C, total ascorbic acid | 0 mg |
| Vitamin E (alpha-tocopherol) | 0.5 mg |
| Water | 50 g |
| Zinc, Zn | 1.22 mg |

Values are raw as published by USDA at the 100g basis — not rounded per 21 CFR 101.9(c) label-declaration rules, and 100g is USDA's publication basis, not a serving size any US nutrition label declares against.

Source: USDA FoodData Central, FDC ID 172068, usda_sr (released 2018-04). https://bettermenu.live/tools/ingredient-search/us/foods/mcdonald-s-sausage-mcmuffin-with-egg-172068/