Layer 1:

1 (16 oz.) can Old El Paso refried beans
1 can Frito-Lay bean dip

Mix together and spread in bottom of deep 9 x 13-inch dish.

Layer 2:

16 oz. carton sour cream
8 oz. jar mayonnaise
1 pkg. Old El Paso taco mix

Mix together and spread over bean layer.

Layer 3:

guacamole (optional)

Layer 4:

2 to 3 c. shredded Cheddar cheese

Layer 5:

Add your favorite veggies (black olives, chopped green onions, diced tomatoes, green or red peppers and sliced jalapenos). Serve with tortilla chips.