Layered Mexican Dip

2 cans refried beans
2 Tbls. taco seasoning packet
4 large avocados
1 tsp. lime juice
salt to taste
1-1/2 cups sour cream
1-1/2 cups grated cheese
4 small tomatoes
Sliced olives, drained

With mixer, combine refried beans with taco seasoning.  Spread into thin layer on a large flat platter (I used 14" diameter).  You may not need all of the beans to cover the platter.  Scoop out avocados and mash with lime juice and salt to taste.  Carefully spread guacamole over top of refried bean layer.  Next, top with thin layer of sour cream, being careful to spread without mixing layers.  Sprinkle cheese on top.  Dice tomatoes finely and squeeze out excess liquid so tomatoes don't "bleed" all over sour cream layer.  After diced tomato layer, sprinkle sliced olives on top.  Chill until serving time.  Serve with tortilla chips!