Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   3                    avocados
   2      teaspoons     lemon juice
     1/2  teaspoon      salt
     1/4  teaspoon      pepper
   8      ounces        sour cream
     1/2  cup           mayonnaise
   1      package       taco seasoning mix
     1/2  cup           green onion -- (chopped)
   3                    tomatoes -- (chopped/drained)
   8      ounces        cheddar cheese -- (grated)

Preparation:

Mash avocados with lemon juice, salt and pepper until smooth. In separate bowl, mix sour cream with mayonnaise and taco seasoning mix. In loaf pan, layer beans, avocado mix, sour cream mix, onions, tomatoes and cheese.