Barbecue Lasagna

Ingredients

• 1 1/2 lb. ground beef
• 1 c. ketchup
• 1 medium green pepper, chopped
• 1 medium onion, chopped
• 1/2 c. packed brown sugar
• 1/4 c. lemon juice
• 2 Tbsp. cider vinegar
• 2 Tbsp. Worcestershire sauce
• 1 Tbsp. prepared mustard
• 1 garlic clove, minced
• 1 tsp. salt
• 1/2 tsp. pepper
• 1/8 tsp. chili powder
• 1/8 tsp. lemon-pepper seasoning
• 6 lasagna noodles, cooked and drained
• 2 c. (8 oz.) shredded Mozzarella cheese
• 1 c. (4 oz.) shredded sharp Cheddar cheese
• 1 c. (4 oz.) shredded Colby or mild Cheddar cheese
• 1 c. small curd cottage cheese
• 1 egg