
The Classic BLT is a beloved sandwich featuring crispy bacon, fresh lettuce, and ripe tomato, typically served on toasted bread with mayonnaise. Originating in the United States, it is a staple of American casual dining and is often enjoyed as a simple yet satisfying meal. Its popularity stems from the harmonious combination of savory, crunchy, and fresh flavors.
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The BLT is generally high in fat due to the bacon and mayonnaise, with moderate protein from the bacon and carbohydrates from the bread. It provides key nutrients like vitamin K from lettuce, vitamin C from tomato, and some iron, with a rough calorie range of 350-500 per serving depending on portion sizes and ingredients.
| Calories | 450 kcal |
| Protein | 20 g |
| Carbs | 30 g |
| Fat | 28 g |
| Fiber | 3 g |
| Sugar | 6 g |
| Sodium | 1200 mg |
| Vitamin A | 120 mcg RAE |
| Vitamin C | 15 mg |
| Vitamin K | 40 mcg |
| Potassium | 350 mg |
| Calcium | 100 mg |
| Iron | 2.5 mg |
| Phosphorus | 200 mg |
| Selenium | 20 mcg |
Per 1 sandwich (approx. 180 g) · estimated, varies by recipe
Culturally, the BLT is a symbol of comfort food in the U.S., often associated with summer due to the use of fresh tomatoes. Nutritionally, it balances indulgence with fresh produce, making it a popular choice for a quick, flavorful meal that highlights the importance of ingredient quality.