Classic B.L.T. Sandwich

The Classic B.L.T. is a beloved American sandwich consisting of crispy bacon, fresh lettuce, and ripe tomato layered between two slices of toasted bread, often spread with mayonnaise. It is a staple of American diner and home cooking, celebrated for its simple yet satisfying combination of flavors and textures. The sandwich likely originated in the late 19th or early 20th century, evolving from traditional British bacon sandwiches.

🍽️ Nutrition at a glance

The B.L.T. is typically high in fat and protein due to the bacon and mayonnaise, with moderate carbohydrates from the bread. It provides key nutrients like protein, vitamin K from lettuce, and lycopene from tomatoes, with a rough calorie ballpark of 350-450 calories per serving.

Nutrition breakdown

Calories	530 kcal
Protein	22 g
Carbs	35 g
Fat	33 g
Fiber	3 g
Sugar	6 g
Sodium	1250 mg
Vitamin A	150 mcg RAE
Vitamin C	10 mg
Vitamin K	45 mcg
Iron	2.5 mg
Calcium	180 mg
Potassium	350 mg
Phosphorus	250 mg
Selenium	20 mcg

Per 1 sandwich (approx. 250 g) · estimated, varies by recipe

💡 What's interesting

Culturally, the B.L.T. is a quintessential comfort food in the United States, often associated with casual dining and summer meals when tomatoes are at their peak. Nutritionally, it's unique for balancing indulgent, savory elements with fresh vegetables, making it a surprisingly versatile option that can be adapted with whole-grain bread or turkey bacon for a lighter twist.