You might need to buy:
  • ranch salad dressing mix
  • cumin
  • chili powder
  • guacamole for topping

http://thepioneerwoman.com/cooking/2011/03/sour-cream-noodle-bake/

You might need to buy:
  • Ground Chuck
  • Tomato Sauce
  • Salt
  • Freshly Ground Black Pepper
  • Sour Cream
  • Small Curd Cottage Cheese
  • Grated Sharp Cheddar Cheese