How can I rescue or fix a broken mayonnaise that won’t emulsify?

Question

How can you rescue or fix a broken mayonnaise that won't emulsify? Learn the simple, step-by-step trick to save a separated mayonnaise.

Answer 1

To fix broken mayonnaise, slowly whisk the broken mixture into a tablespoon of pre-made mayonnaise or a tablespoon of mustard. Alternatively, whisk an egg yolk with a teaspoon of water or lemon juice in a clean bowl and slowly drizzle the broken mayonnaise into it, whisking constantly.

Detailed Explanation:

Mayonnaise breaks when the oil and water components separate because the emulsion has failed. This usually happens when the oil is added too quickly, or the ingredients are at different temperatures. Here's a step-by-step guide to rescuing it:

1. Identify the Problem: You'll notice the mayonnaise looks curdled or separated, with oil pooling on top.

2. The 'Pre-Made Mayonnaise' Method: In a clean bowl, place about a tablespoon of pre-made, store-bought mayonnaise. This acts as a stable base to rebuild the emulsion.

3. Slowly Incorporate the Broken Mayonnaise: Very slowly, begin whisking the broken mayonnaise into the pre-made mayonnaise, a teaspoon at a time. Whisk vigorously and continuously. The key is to add the broken mixture gradually, allowing the emulsion to reform.

4. The 'Egg Yolk' Method: If you don't have pre-made mayonnaise, whisk a fresh egg yolk with a teaspoon of water or lemon juice in a clean bowl until light and frothy. This creates a new base for the emulsion.

5. Slowly Drizzle the Broken Mayonnaise: Just like with the pre-made mayonnaise method, very slowly drizzle the broken mayonnaise into the egg yolk mixture, whisking constantly and vigorously. Add it in a thin stream, ensuring it's fully incorporated before adding more.

6. Check the Consistency: As you whisk, the mayonnaise should start to thicken and come back together. If it's still too thin, continue adding the broken mayonnaise slowly.

7. Adjust Seasoning: Once the mayonnaise has emulsified, taste and adjust the seasoning as needed with salt, pepper, lemon juice, or other desired flavorings.

Pro Tip:

Ensure all your ingredients are at room temperature before starting to make mayonnaise. Temperature differences can significantly increase the risk of the emulsion breaking.