Hi Jan,
Some of the easiest appetizers I've used are, stuffed mushroom caps, fill with breadstuffing(eggs, cheese, parsley, garlic, etc), crab or a sausage misture. Another easy appetizer is the Italian thin sausage, cervalata, pop in the oven, when finished cut small pieces with sissors, blue cheese dip and cocktail tooth picks. Dress the plates with doiles, nice touch. You might want cooked shrimp cocktail or provolone and salami rollups. Oftentimes the old celery, olives, cheese and pepperoni dish does just fine too. Good luck, Marianne