Cold Cuts Salad - cooking recipe

Ingredients

Salad
8 tomatoes, cut into quarters
1/4 cucumber, chopped in half then half again and sliced
8 small gherkins (mini)
4 beetroots
4 slices ham (or both) or 4 slices roast beef (or both)
4 slices deli turkey (or both) or 4 slices deli chicken (or both)
4 eggs, hard boiled and cut into quarters
1 avocado (peeled, stone removed and sliced)
1/2 French baguette (or a tear and share is better)
200 g prawns
200 g smoked salmon
1/2 onion, sliced not chopped
4 slices cheddar cheese
4 slices goat cheese
4 slices port du salut cheese (just slices of cheese)
8 olives
Mayonnaise
1 (375 g) can condensed milk
1 teaspoon mustard powder
1 cup malt vinegar

Preparation

Decorate all on serving plates and place on table for everyone to grab what they want and eat.
To make mayonnaise:
Empty milk into a small bowl, add vinegar and mustard powder to taste (it should not taste like condensed milk anymore).