
A Bacon and Egg Croissant Sandwich is a popular breakfast or brunch item featuring a buttery, flaky croissant filled with crispy bacon, cooked eggs (often fried or scrambled), and sometimes cheese or a light sauce. It blends the rich, layered pastry of French baking with classic American breakfast staples, making it a beloved fusion dish in cafes and bakeries worldwide.
This sandwich is high in fat and protein from the bacon, eggs, and buttery croissant, with moderate carbohydrates from the pastry. It provides key nutrients like protein, calcium, and vitamins B12 and D from the eggs, but is calorie-dense, typically ranging from 400 to 600 calories per serving depending on size and additions.
| Calories | 450 kcal |
| Protein | 18 g |
| Carbs | 30 g |
| Fat | 30 g |
| Fiber | 2 g |
| Sugar | 4 g |
| Sodium | 850 mg |
| Potassium | 200 mg |
| Calcium | 150 mg |
| Iron | 2.5 mg |
| Vitamin A | 120 mcg |
| Vitamin D | 1.5 mcg |
| Vitamin B12 | 0.8 mcg |
| Cholesterol | 180 mg |
| Phosphorus | 220 mg |
Per 1 sandwich (150 g) · estimated, varies by recipe
Culturally, it represents a delicious crossroads between French viennoiserie and American breakfast traditions, symbolizing global culinary exchange. Nutritionally, the croissant's high fat content enhances satiety, making it a hearty option that balances indulgence with substantial energy for the day.