Lemon zest in baked goods (global)
Lemon zest in baked goods refers to the grated outer peel of a lemon, used as a flavoring agent in a wide variety of desserts and pastries worldwide. It is typically incorporated into batters, doughs, frostings, and fillings for items like cakes, cookies, scones, muffins, and tarts. The practice is global, with strong traditions in Mediterranean, European, and American baking.
🍽️ Nutrition at a glance
Lemon zest itself is very low in calories, fat, and protein, but it is a concentrated source of dietary fiber and provides notable amounts of vitamin C and antioxidants. In the context of a baked good, the overall nutrition is dominated by the flour, sugar, and fat in the recipe, with the zest contributing minimal calories but significant micronutrients.
Nutrition breakdown
| Calories | 6 kcal |
| Protein | 0.1 g |
| Carbs | 1.5 g |
| Fat | 0.1 g |
| Fiber | 1.5 g |
| Sugar | 0.2 g |
| Sodium | 0 mg |
| Vitamin C | 8 mg |
| Potassium | 30 mg |
| Calcium | 15 mg |
| Magnesium | 3 mg |
| Vitamin A | 10 IU |
| Folate | 3 mcg |
| Iron | 0.1 mg |
| Phosphorus | 2 mg |
Per 1 medium lemon's worth of zest (approx. 6 g) · estimated, varies by recipe
💡 What's interesting
Culturally, lemon zest is prized for adding a bright, aromatic lift without the acidity of juice, making it a versatile flavor enhancer in both sweet and savory dishes. Nutritionally, the zest contains higher concentrations of antioxidants like limonene than the juice, offering potential anti-inflammatory benefits.
