Ranch Dressing Ingredients 3 4 cup mayonnaise 1 3 cup sour cream 1 3 cup milk 1 tsp parsley 1 2 tsp onion powder 1 2 garlic powder 1 tsp dill 1 2 tsp kosher salt 1 8 tsp black pepper Mix all of the Mccormick Onion Cream Dressing Amazon.com : McCormick Just 5 Simple Ingredients Homestyle Ranch Dip, Dressing & Seasoning Mix, 1.25 Oz : Grocery & Gourmet Food Amazon.com: McCormick Onion Powder, Consistent, Fuss Free Onion Flavor for Meals & Recipes, 22 oz Amazon.com : McCormick Onion Powder, Non GMO, Made with Fresh, Whole, Onions, For Bringing Consistent Flavor to Meals & Recipes, 2.62 oz : Onion Spices And Herbs : Grocery & Gourmet Food Chipotle Mayonnaise Dressing, 10.3 fl oz McCormick