Onion Marmalade

Onion marmalade is a rich, sweet-and-savory condiment made by slowly caramelizing onions with sugar, vinegar, and often a touch of wine or balsamic. It hails from British and French culinary traditions, where it's a classic accompaniment to cheeses, pies, and charcuterie. The result is a jam-like spread with deep, complex flavors.

🍽️ Nutrition at a glance

This condiment is primarily a source of carbohydrates from its sugar and onion content, with minimal fat or protein. A typical tablespoon serving provides roughly 30-40 calories, along with small amounts of antioxidants from the onions.

Nutrition breakdown

Calories	85 kcal
Protein	0.5 g
Carbs	20 g
Fat	0.2 g
Fiber	1.5 g
Sugar	18 g
Sodium	120 mg
Potassium	150 mg
Vitamin C	5 mg
Vitamin B6	0.08 mg
Folate	15 mcg
Manganese	0.15 mg
Iron	0.3 mg
Calcium	15 mg
Magnesium	8 mg

Per 1/4 cup (60 g) · estimated, varies by recipe

💡 What's interesting

What makes onion marmalade unique is its transformation of a humble, pungent vegetable into a luxurious, jewel-toned preserve through slow cooking. It's also a fantastic example of a 'sweet-savory bridge' in cuisine, enhancing everything from a simple cheese board to a gourmet burger.