The best way to save time and effort is to plan a menu that is no fuss, healthy and tasty-something that the guests enjoy eating and YOU enjoy cooking. There is a long list of party foods, finger foods and bite size goodies that confirm to these standards. A decade ago a long party meant heavy, rich foods ?canap? and dips that used rich cream, nuts, quiches, choux pastries?Today the list runs like steamed spring rolls with lightly saut?d prawn, crisp filo triangles, Middle Eastern specialties like hummus, blini with smoked tit bits, tiny pizzalets, or cut outs of pizzas or frittatas made in one whole and then shaped out?