Onion Gravy

Onion Gravy is a rich, savory sauce made by slowly caramelizing onions until deep brown and sweet, then deglazing the pan with stock, wine, or ale and simmering until thickened. It is a staple of British and Irish cuisine, traditionally served alongside roasts, bangers and mash, or as a topping for pies and puddings.

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🍽️ Nutrition at a glance

This dish is primarily a source of carbohydrates from the onions and any flour used for thickening, with a moderate amount of fat from the cooking oil or butter. It provides antioxidants from the onions and minerals from the stock, with a typical serving containing around 80-120 calories.

Nutrition breakdown

Calories	105 kcal
Protein	1.5 g
Carbs	12 g
Fat	5 g
Fiber	1.5 g
Sugar	4 g
Sodium	680 mg
Potassium	350 mg
Sodium	680 mg
Calcium	30 mg
Iron	0.8 mg
Vitamin C	5 mg
Vitamin B6	0.1 mg
Folate	15 µg
Magnesium	15 mg

Per 1 cup (240 g) · estimated, varies by recipe

💡 What's interesting

Culturally, it is a cornerstone of British comfort food, transforming humble ingredients into a deeply flavorful accompaniment. Nutritionally, the slow cooking process of the onions increases the availability of certain antioxidants and creates complex flavors without the need for excessive salt or artificial additives.