Step 1

In a small bow, mix together the refried beans and taco seasoning.

Step 2

Spoon bean mixture into the base of a shallow square casserole dish, spread to form bottom layer.

Step 3

Spread sour cream evenly over bottom layer.

Step 4

In a small bowl mix together avocado and lemon juice, stir in tomatoes and season with salt and pepper.

Step 5

Carefully spoon avocado mixture over sour cream.

Step 6

Evenly pour the salsa to form next layer.

Step 7

Finally sprinkle with cheese.

Step 8

Serve with corn chips.