Step 1

Heat the butter on a medium heat in a medium frying pan.

Step 2

Add the onions, garlic, salt, pepper, cayenne pepper and onion powder.

Step 3

Cook for 5 minutes, stirring occasionally, then turn the heat down to low and cook for 15-20 minutes until the onions are soft and golden. Remove and allow to cool.

Step 4

In a medium bowl mix the cream cheese, sour cream and mayonnaise until smooth. Stir in the cooked onions.

Step 5

Refrigerate for at least 30 minutes for the flavours to develop before serving.