Gather all ingredients. In two large mason jars, add lettuce and Toby’s Jalapeño Ranch Dressing & Dip to the bottom and mix well. Top with corn, black beans, tomatoes, cheese, avocado, red onion, tortilla chips, and baby arugula. Seal jar and store in the fridge or take it on the go with a large bowl and utensils. Mix, serve, and enjoy your Taco Salad Jar!