3 cups shredded Cheddar-Monterey Jack cheese blend
Preheat oven to 350 degrees F (175 degrees C).
In a large heavy skillet over medium heat, cook beef, onion and garlic until beef is evenly brown. Drain excess fat. Remove from heat, and stir in tomatoes and jalapenos. Pour half of beef mixture in a 9×13 inch pan. Top with a layer of tortilla chips, 1/2 of black olives, 1/2 of tomato and 1/2 of shredded cheese. Repeat layers.
Bake in preheated oven for 10 to 15 minutes, or until cheese is melted.