Cook ground beef until browned, (stirring to crumble); drian well and set aside.
Fry tortillas, one at a time in 1/4 inch hot oil, about 5 seconds on each side or just until soft. Drain on paper towel and set aside.
Combine tomato sauce and taco seasoning mix in a medium saucepan. Bring to a boil. Reduce heat and simmer, uncovered for 10 minutes. Remove from heat reserve 1/4 cup. Add beef and 1/2 of the green chilis to remaining sauce mix.
Grease a 8 or 9 inch baking dish. Layer: Tortilla, meat mixture, avocado dip, and cheese, repeat layers.
Bake uncovered at 350 degrees for 40 minutes. Sprinkle with cheese and put back in over for 5 minutes.