
Orange zest garnish is the finely grated outer peel of an orange, used to add a bright, aromatic citrus flavor and vibrant color to dishes and drinks. It is typically made from the outermost, colorful layer of the orange peel, avoiding the bitter white pith underneath. This garnish is a staple in kitchens worldwide, from French pastry to Asian stir-fries.
Orange zest is virtually fat-free and very low in calories, providing negligible carbs and protein. Its primary nutritional contribution is a concentrated dose of dietary fiber, vitamin C, and potent aromatic compounds like limonene.
| Calories | 6 kcal |
| Protein | 0.1 g |
| Carbs | 1.5 g |
| Fat | 0 g |
| Fiber | 1.2 g |
| Sugar | 0.3 g |
| Sodium | 0 mg |
| Vitamin C | 5.3 mg |
| Fiber | 1.2 g |
| Potassium | 16 mg |
| Vitamin A | 14 IU |
| Calcium | 4 mg |
| Folate | 2 µg |
| Limonene | ~30 mg* |
Per 1 tablespoon (6 g) · estimated, varies by recipe
Nutritionally, the zest contains a higher concentration of certain antioxidants and essential oils than the fruit's juice. Culturally, it's a simple, elegant touch that transforms a dish's aroma and visual appeal, used in everything from garnishing cocktails to finishing pasta.