
A fast-food breakfast biscuit is a flaky, savory pastry sandwich, typically filled with a fried egg, melted cheese, and a meat patty like sausage, bacon, or ham. It's a staple of American fast-food breakfast menus, designed for a quick, portable, and hearty morning meal.
This is a high-fat and high-carbohydrate meal, providing a significant calorie boost—often between 400 to 600 calories per serving. It offers protein from the egg and meat, along with calcium from the cheese, but is generally low in fiber and micronutrients.
| Calories | 450 kcal |
| Protein | 15 g |
| Carbs | 38 g |
| Fat | 28 g |
| Fiber | 2 g |
| Sugar | 5 g |
| Sodium | 1100 mg |
| Calcium | 150 mg |
| Iron | 3 mg |
| Potassium | 200 mg |
| Vitamin A | 80 mcg |
| Vitamin C | 2 mg |
| Vitamin D | 1 mcg |
| Thiamin (B1) | 0.3 mg |
| Niacin (B3) | 4 mg |
Per 1 biscuit sandwich (approx. 145 g) · estimated, varies by recipe
Culturally, it represents the American emphasis on convenience and a savory start to the day, contrasting with sweet breakfast options. Nutritionally, its high calorie and fat content makes it an occasional indulgence rather than a daily health food.