Betty, Here is the one I have used for years. It could be different from the one you made but, nevertheless, it is really good:-)

Mexican Layer Dip

Using a 2 quart container: (I like to use a 9 inch, clear glass pie plate so you can see the layers.)

1 can Frito Lay Jalapeno Bean Dip
3 avocados mashed (Add 3 Tbl. freshly squeezed lemon juice

Mix: 3 Tbl. sour cream and 3 Tbl. mayonnaise with 1/2 package taco mix. Spread this over the bean dip and mashed avocados.

Next cover with 1 c. Monterey Jack cheese
Top cheese with 4 chopped green onions.
Top green onions with 3 tomatoes, peeled, seeded and chopped.
Top tomatoes decoratively with 1 small can chopped black olives.

My recipe doesn't call for lettuce but you could use that before the tomatoes and skip the olives, or not, as you like.

Enjoy:-)!!