Tex-Mex Dip
["3 medium avocados", "2 Tbsp. lemon juice", "1/2 tsp. salt", "1/4 tsp. pepper", "1 c. sour cream", "1/2 c. mayonnaise", "1 pkg. taco seasoning mix", "1 large bunch scallions", "3 medium tomatoes, chopped small", "2 cans pitted chopped black olives", "1 (8 oz.) pkg. sharp Cheddar, grated", "1 pkg. tortilla chips"]
["Mash avocados with lemon juice, salt and pepper; set aside. Combine sour cream, mayonnaise and taco seasoning.", "Set aside."]
["avocados", "lemon juice", "salt", "pepper", "sour cream", "mayonnaise", "taco seasoning mix", "scallions", "tomatoes", "black olives", "Cheddar", "tortilla chips"]