Red onion jam or marmalade

Red onion jam or marmalade recipe videos

Red onion jam, also known as onion marmalade, is a rich, sweet, and savory condiment made by slowly cooking red onions with sugar, vinegar, and often spices like thyme or balsamic. This slow caramelization process transforms the sharp bite of the onions into a deep, complex flavor with a jam-like consistency. It is a popular accompaniment in British and modern European cuisine, often served with cheese, meats, and savory pastries.

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🍽️ Nutrition at a glance

This condiment is primarily a source of carbohydrates due to the sugar used in its preparation, with negligible fat and protein. It provides a small amount of fiber and antioxidants from the onions, with a typical serving (about 1 tablespoon) containing roughly 30-50 calories.

Nutrition breakdown

Calories	80 kcal
Protein	0.2 g
Carbs	20 g
Fat	0.1 g
Fiber	0.5 g
Sugar	18 g
Sodium	10 mg
Potassium	80 mg
Vitamin C	2 mg
Calcium	10 mg
Iron	0.2 mg
Magnesium	5 mg
Phosphorus	10 mg
Manganese	0.1 mg
Vitamin B6	0.02 mg

Per 2 tablespoons (40 g) · estimated, varies by recipe

💡 What's interesting

Culturally, red onion jam is a versatile staple that bridges the gap between sweet and savory, elevating simple dishes like a cheese platter or a burger. Nutritionally, while it is high in sugar, the slow cooking process of the onions can make certain beneficial compounds more bioavailable, and it offers a flavorful way to add depth without excessive fat.