Robert Sauce Recipe with Step by Step Picture Guide
Robert Sauce Recipe combines butter, mustard, caster sugar, vinegar, and onions. This easy step by step recipe guide with images shows you how to make the best Robert sauce.
Recipes by Finechef 
Prep Time
10 min
Cook Time
30 min
Serving
8
Difficulty
Easy
Cooking Preparation (Mise-en-place)
Assemble all the Robert sauce ingredients on the preparation table.
- Weigh the butter, reduced stock, caster sugar, and mustard.
- Wash and chop onions.
- Place all necessary cooking equipment nearby.
How to prepare the Robert Sauce
Follow these simple steps to the end.
Ingredients
- 120ml- vinegar
- 20g- onion
- 40g- butter
- 2tbsp- caster sugar
- 2tbsp- continental mustard
- 500ml- reduced stock
Nutritional Information
- Fibre: 0.4g
- Cals: 96kcal
- Fat: 5.7g
- Sat fat: 3.1g
- Carb: 8.3g
- Sodium: 0.2g
- Protein: 2.5g
- Energy: 401kJ
- Sugar: 6.5g
Directions
1. Sauté the onions.
Melt the butter in a saucepan and sauté the onions.
2. Add the vinegar and the reduced stock.
Add the vinegar and the reduced stock then simmer for 10 minutes.
3. Remove from heat.
Remove from heat and add mustard, diluted with a little water and sugar.
4. Season.
Skim and correct the seasoning to taste.
