1 (15 oz.) can refried beans
2 avocados, peeled and mashed
1 (8 oz.) container sour cream
1 c. mayonnaise
1 pkg. taco seasoning mix
1 (22 oz.) can of tomatoes, drained and chopped
1 can black olives, chopped
1 c. grated Cheddar cheese
Tortilla chips

Spread the refried beans in an extra large pie plate or a shallow bowl. Cover with avocados. Blend sour cream, mayonnaise and taco seasoning. Spread over avocados. Top with tomatoes, black olives and cheese. Serve with tortilla chips.