1 lb. lean hamburger meat, uncooked
1 can (16 oz.) refried beans
2 tsp. dried oregano
1 tsp. ground cumin
3/4 tsp. garlic powder
12 uncooked lasagna noodles
2 1/2 c. water
2 1/2 c. picante sauce
2 c. (16 oz.) sour cream
3/4 c. finely sliced green onions
1 (2.2 oz.) can sliced black olives, drain well
1 c. shredded Monterey Jack cheese

Combine first 5 ingredients. Place 4 uncooked noodles in the bottom of 13 x 9 x 2 inch baking pan. Spread half the beef mixture over noodles. Top with 4 more noodles and the remaining beef mixture. Cover with remaining noodles. Combine water and picante sauce. Pour over all. Cover tightly with foil; bake at 350 degrees for 1 1/2 hours. Combine sour cream, onions and olives. Spoon over casserole; top with cheese. Bake uncovered, until cheese is melted, about 5 minutes. Serves 12.