
Kumquat marmalade is a sweet and tangy preserve made by cooking kumquats (small, oval citrus fruits) with sugar and water, often including the peel for a distinctive texture and flavor. It is a popular spread in many regions, particularly in parts of Asia, Europe, and the Americas, where kumquats are grown. The result is a glossy, fragrant jam with a balance of bright citrus notes and pleasant bitterness.
This marmalade is high in carbohydrates, primarily from sugars, and provides minimal protein or fat. It offers some vitamin C and dietary fiber, especially if the peel is included, and a typical serving contains roughly 50-80 calories.
| Calories | 60 kcal |
| Protein | 0.1 g |
| Carbs | 15 g |
| Fat | 0 g |
| Fiber | 0.5 g |
| Sugar | 14 g |
| Sodium | 5 mg |
| Vitamin C | 8 mg |
| Potassium | 30 mg |
| Calcium | 10 mg |
| Iron | 0.2 mg |
| Magnesium | 5 mg |
| Phosphorus | 5 mg |
| Vitamin A | 10 IU |
| Folate | 2 mcg |
Per 1 tablespoon (20 g) · estimated, varies by recipe
Kumquat marmalade is unique because the entire fruit—peel, pulp, and seeds—is often used, contributing a complex flavor profile that ranges from sweet to tart and slightly bitter. Nutritionally, the peel adds a good dose of antioxidants and fiber, making it a more textured and nutrient-dense option compared to many other fruit jams.