Barbecue Lasagna

Ingredients

• 1-1/2 pounds ground beef
• 1 cup ketchup
• 1 medium green pepper, chopped
• 1 medium onion, chopped
• 1/2 cup packed brown sugar
• 1/4 cup lemon juice
• 2 tablespoons cider vinegar
• 2 tablespoons Worcestershire sauce
• 1 tablespoon prepared mustard
• 1 garlic clove, minced
• 1 teaspoon salt
• 1/2 teaspoon pepper
• 1/8 teaspoon chili powder
• 1/8 teaspoon lemon-pepper seasoning
• 6 lasagna noodles, cooked and drained
• 2 cups shredded part-skim mozzarella cheese
• 1 cup shredded sharp cheddar cheese
• 1 cup shredded Colby cheese
• 1 cup 4% cottage cheese
• 1 large egg