Processor hollandaise sauce

1. Place lemon juice, egg, salt and pepper in bowl of food processor.
2. Blend for 1 to 3 seconds.
3. Add butter while still running, then add corn or peanut oil. Blend in processor for 20 seconds until smooth and uniform variations: mouseline sauce: as per hollandaise and fold in ½ cup of heavy cream(beaten to stiffen) figaro sauce: as per hollandaise and blend in 2 tbsp of tomato puree and 1 tbsp minced parsley.
4. Mustardi hollandaise: as per hollandaise and blend in 2 tbsp dijon mustard.
5. Maltaise sauce: as per hollandaise and stir in ½ tsp finely grated orange rind.
6. All very good sauces for seafood or vegetables.