Calories in Quiche (Lorraine)

343kcal per 1 slice (140 g)

245 kcal per 100 g · about 17% of a 2,000-kcal day

A slice of quiche Lorraine is about 343 calories, its custard of eggs, cream, and bacon set in a pastry shell. Rich enough that a thin slice with salad makes a meal.

Quiche (Lorraine) nutrition facts

NutrientPer 100 gPer 1 slice
Calories245 kcal343 kcal
Protein9 g12.6 g
Carbs15 g21 g
Fat16 g22.4 g
Fiber0.8 g1.1 g
Sugar2 g2.8 g

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Values based on USDA FoodData Central reference entries. Actual nutrition varies with variety, preparation, and portion. © 2026 NibbleCal.