Ingredients

• 1 egg yolk
• ½ sm onion, chopped
• pinch salt
• ½ mustard
• 6 groundnut oil
•   black pepper
•   lemon juice
• 1 fresh parsley, chopped

Method

1. Combine egg yolk, chopped onion, pinch of salt and mustard. Drizzle in groundnut oil slowly (about 2 mins) into the mix in an electric mixer on slow speed to make mayonnaise.
2. Then add black pepper, lemon juice, and 1 tablespoon chopped fresh parsley.
3. Pulse all in mixer until fine.

Notes