Zucchini Lasagna

Ingredients

• 1 lb. ground beef
• 1/4 c. chopped onion
• 1 (15 oz.) can tomato sauce
• 1/2 tsp. salt
• 1/2 tsp. dried oregano
• 1/2 tsp. dried basil
• 1/4 tsp. pepper
• 4 medium zucchini (1 1/4 lb.)
• 1 c. creamed cottage cheese
• 1 egg, beaten
• 3 Tbsp. flour
• 1 c. (4 oz.) shredded Mozzarella cheese