Brown meat in large skillet on medium-high heat; drain. Add Seasoning Mix and water; stir until well blended. Bring to boil. Reduce heat to medium-low; simmer 10 minutes, stirring occasionally.

Spread each warmed Soft Tortilla with 2 Tbsp. of the beans; place crisp taco shell on beans, then fold soft tortilla over taco shell.

Fill crisp taco shells with the seasoned meat. Top evenly with cheese, lettuce, tomato, Taco Sauce and sour cream.