Recipe(tried): Easy Greek Salad for Entertaining

This is always a crowd pleaser:

EASY GREEK SALAD FOR ENTERTAINING

FOR THE DRESSING:
1 part red wine vinegar
1 tbsp Italian seasoning
1 tsp salt
1 pinch black pepper
2 oz of feta cheese, minced in food processor or blender
4 parts olive oil and
shaker jar
FOR THE SALAD:
1 XL Foil Pan or 2 regular sized foil pans
1 (4 lb) container Sam's Club or Wal-Mart Red Skin potato salad
5 lbs shredded lettuce (I use Iceberg, stands up best. This can also be bought at Sam's already shredded)
1 (24 oz) container feta cheese, crumbled
2 cucumbers, thinly sliced
1 yellow bell pepper, seeded and sliced into rings
1 green bell pepper, seeded and sliced into rings
32 oz WHOLE cherry or grape tomatoes
olives (to your liking)
Greek peppers/pepperoncini

TO PREPARE DRESSING:
Pour 1 part Red wine in bowl. Add all seasonings and 2 oz. Feta cheese; whisk well. Then infuse 4 parts olive oil with whisk continuing to stir until it does not separate. It is important to work slowly on this step. Pour mixture in shaker jar and store in fridge overnight. If you can do it 2 days out even better. Every time someone heads to the fridge have them shake the jar.

THE DAY OF SALAD PREP:
In pan line bottom with potato salad
Next layer the shredded lettuce and press down
Next layer the 24 oz. feta cheese
Next layer the cucumbers
Next lay pepper rings over cucumbers
Next decorate the top with tomatoes, olives and Greek peppers.
Cover and store in fridge.

If there are any leftovers they will hold up about 36-48 hours in fridge.