1 bag tortilla chips
1 lb ground beef
1/2 onion, chopped
1 envelope taco seasoning mix
1-2 jalapenos, chopped (optional)
2 C shredded colby cheese
2 C shredded monterey Jack cheese
1 C milk
4 eggs, lightly beaten

Preheat oven to 350 degrees. Grease large casserole dish. Place a layer of chips on the bottom. Brown ground beef and onion in skillet. Drain. Stir in the taco seasoning mix. Add jalapenos and mix well. Sprinkle 1/2 of each of the cheese over the tortillas in the baking dish. Spread hamburger over the cheese and then sprinkle remaining cheese over each. Mix milk and eggs and pour over quiche. Bake 35-40 minutes or until set and golden.