Mexican Lasagna

Ingredients

• 1 (8 oz.) pkg. lasagna, uncooked
• 1/2 pound lean ground beef
• 1/3 cup chopped onion
• 1 pkg. taco seasoning mix
• 1/2 cup water
• 1 (26 oz.) jar pasta sauce
• 1 (4 oz.) can chopped green chilies, drained
• 1/2 cup sliced ripe olives
• 2 cups shredded mild cheddar or colby cheese