Dr. Oz’s 7-Layer Fat-Fighting Dip

    4 cups shredded lettuce

    3 medium ripe avocados mashed and mixed with 2 tbsp lemon juice

    1 1/2 cup Greek yogurt mixed with 1 package low-sodium taco seasoning mix

    1 can black beans

    3 medium diced tomatoes

    2 cans sliced olives

    8 oz 2% cheddar cheese